45837220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 120121344

約数和(自身を除く): 74284124

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 47, 52, 55, 62, 65, 94, 110, 121, 124, 130, 143, 155, 188, 220, 235, 242, 260, 286, 310, 341, 403, 470, 484, 517, 572, 605, 611, 620, 682, 715, 806, 940, 1034, 1210, 1222, 1364, 1430, 1457, 1573, 1612, 1705, 2015, 2068, 2420, 2444, 2585, 2860, 2914, 3055, 3146, 3410, 3751, 4030, 4433, 5170, 5687, 5828, 6110, 6292, 6721, 6820, 7285, 7502, 7865, 8060, 8866, 10340, 11374, 12220, 13442, 14570, 15004, 15730, 16027, 17732, 18755, 18941, 22165, 22748, 26884, 28435, 29140, 31460, 32054, 33605, 37510, 37882, 44330, 48763, 56870, 64108, 67210, 73931, 75020, 75764, 80135, 88660, 94705, 97526, 113740, 134420, 147862, 160270, 176297, 189410, 195052, 208351, 243815, 295724, 320540, 352594, 369655, 378820, 416702, 487630, 705188, 739310, 833404, 881485, 975260, 1041755, 1478620, 1762970, 2083510, 2291861, 3525940, 4167020, 4583722, 9167444, 11459305, 22918610, 45837220]

約数ペア:

[(1, 45837220), (2, 22918610), (4, 11459305), (5, 9167444), (10, 4583722), (11, 4167020), (13, 3525940), (20, 2291861), (22, 2083510), (26, 1762970), (31, 1478620), (44, 1041755), (47, 975260), (52, 881485), (55, 833404), (62, 739310), (65, 705188), (94, 487630), (110, 416702), (121, 378820), (124, 369655), (130, 352594), (143, 320540), (155, 295724), (188, 243815), (220, 208351), (235, 195052), (242, 189410), (260, 176297), (286, 160270), (310, 147862), (341, 134420), (403, 113740), (470, 97526), (484, 94705), (517, 88660), (572, 80135), (605, 75764), (611, 75020), (620, 73931), (682, 67210), (715, 64108), (806, 56870), (940, 48763), (1034, 44330), (1210, 37882), (1222, 37510), (1364, 33605), (1430, 32054), (1457, 31460), (1573, 29140), (1612, 28435), (1705, 26884), (2015, 22748), (2068, 22165), (2420, 18941), (2444, 18755), (2585, 17732), (2860, 16027), (2914, 15730), (3055, 15004), (3146, 14570), (3410, 13442), (3751, 12220), (4030, 11374), (4433, 10340), (5170, 8866), (5687, 8060), (5828, 7865), (6110, 7502), (6292, 7285), (6721, 6820)]