85822880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 247919616

約数和(自身を除く): 162096736

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 121, 124, 130, 143, 155, 160, 176, 208, 220, 242, 248, 260, 286, 310, 341, 352, 403, 416, 440, 484, 496, 520, 572, 605, 620, 682, 715, 806, 880, 968, 992, 1040, 1144, 1210, 1240, 1331, 1364, 1430, 1573, 1612, 1705, 1760, 1936, 2015, 2080, 2288, 2420, 2480, 2662, 2728, 2860, 3146, 3224, 3410, 3751, 3872, 4030, 4433, 4576, 4840, 4960, 5324, 5456, 5720, 6292, 6448, 6655, 6820, 7502, 7865, 8060, 8866, 9680, 10648, 10912, 11440, 12584, 12896, 13310, 13640, 15004, 15730, 16120, 17303, 17732, 18755, 19360, 21296, 22165, 22880, 25168, 26620, 27280, 30008, 31460, 32240, 34606, 35464, 37510, 41261, 42592, 44330, 48763, 50336, 53240, 54560, 60016, 62920, 64480, 69212, 70928, 75020, 82522, 86515, 88660, 97526, 106480, 120032, 125840, 138424, 141856, 150040, 165044, 173030, 177320, 195052, 206305, 212960, 243815, 251680, 276848, 300080, 330088, 346060, 354640, 390104, 412610, 487630, 536393, 553696, 600160, 660176, 692120, 709280, 780208, 825220, 975260, 1072786, 1320352, 1384240, 1560416, 1650440, 1950520, 2145572, 2681965, 2768480, 3300880, 3901040, 4291144, 5363930, 6601760, 7802080, 8582288, 10727860, 17164576, 21455720, 42911440, 85822880]

約数ペア:

[(1, 85822880), (2, 42911440), (4, 21455720), (5, 17164576), (8, 10727860), (10, 8582288), (11, 7802080), (13, 6601760), (16, 5363930), (20, 4291144), (22, 3901040), (26, 3300880), (31, 2768480), (32, 2681965), (40, 2145572), (44, 1950520), (52, 1650440), (55, 1560416), (62, 1384240), (65, 1320352), (80, 1072786), (88, 975260), (104, 825220), (110, 780208), (121, 709280), (124, 692120), (130, 660176), (143, 600160), (155, 553696), (160, 536393), (176, 487630), (208, 412610), (220, 390104), (242, 354640), (248, 346060), (260, 330088), (286, 300080), (310, 276848), (341, 251680), (352, 243815), (403, 212960), (416, 206305), (440, 195052), (484, 177320), (496, 173030), (520, 165044), (572, 150040), (605, 141856), (620, 138424), (682, 125840), (715, 120032), (806, 106480), (880, 97526), (968, 88660), (992, 86515), (1040, 82522), (1144, 75020), (1210, 70928), (1240, 69212), (1331, 64480), (1364, 62920), (1430, 60016), (1573, 54560), (1612, 53240), (1705, 50336), (1760, 48763), (1936, 44330), (2015, 42592), (2080, 41261), (2288, 37510), (2420, 35464), (2480, 34606), (2662, 32240), (2728, 31460), (2860, 30008), (3146, 27280), (3224, 26620), (3410, 25168), (3751, 22880), (3872, 22165), (4030, 21296), (4433, 19360), (4576, 18755), (4840, 17732), (4960, 17303), (5324, 16120), (5456, 15730), (5720, 15004), (6292, 13640), (6448, 13310), (6655, 12896), (6820, 12584), (7502, 11440), (7865, 10912), (8060, 10648), (8866, 9680)]