88168960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 240413184

約数和(自身を除く): 152244224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 101, 110, 124, 128, 155, 160, 176, 202, 220, 248, 256, 310, 320, 341, 352, 404, 440, 496, 505, 512, 620, 640, 682, 704, 808, 880, 992, 1010, 1111, 1240, 1280, 1364, 1408, 1616, 1705, 1760, 1984, 2020, 2222, 2480, 2560, 2728, 2816, 3131, 3232, 3410, 3520, 3968, 4040, 4444, 4960, 5456, 5555, 5632, 6262, 6464, 6820, 7040, 7936, 8080, 8888, 9920, 10912, 11110, 12524, 12928, 13640, 14080, 15655, 15872, 16160, 17776, 19840, 21824, 22220, 25048, 25856, 27280, 28160, 31310, 32320, 34441, 35552, 39680, 43648, 44440, 50096, 51712, 54560, 62620, 64640, 68882, 71104, 79360, 87296, 88880, 100192, 109120, 125240, 129280, 137764, 142208, 172205, 174592, 177760, 200384, 218240, 250480, 258560, 275528, 284416, 344410, 355520, 400768, 436480, 500960, 551056, 568832, 688820, 711040, 801536, 872960, 1001920, 1102112, 1377640, 1422080, 1603072, 2003840, 2204224, 2755280, 2844160, 4007680, 4408448, 5510560, 8015360, 8816896, 11021120, 17633792, 22042240, 44084480, 88168960]

約数ペア:

[(1, 88168960), (2, 44084480), (4, 22042240), (5, 17633792), (8, 11021120), (10, 8816896), (11, 8015360), (16, 5510560), (20, 4408448), (22, 4007680), (31, 2844160), (32, 2755280), (40, 2204224), (44, 2003840), (55, 1603072), (62, 1422080), (64, 1377640), (80, 1102112), (88, 1001920), (101, 872960), (110, 801536), (124, 711040), (128, 688820), (155, 568832), (160, 551056), (176, 500960), (202, 436480), (220, 400768), (248, 355520), (256, 344410), (310, 284416), (320, 275528), (341, 258560), (352, 250480), (404, 218240), (440, 200384), (496, 177760), (505, 174592), (512, 172205), (620, 142208), (640, 137764), (682, 129280), (704, 125240), (808, 109120), (880, 100192), (992, 88880), (1010, 87296), (1111, 79360), (1240, 71104), (1280, 68882), (1364, 64640), (1408, 62620), (1616, 54560), (1705, 51712), (1760, 50096), (1984, 44440), (2020, 43648), (2222, 39680), (2480, 35552), (2560, 34441), (2728, 32320), (2816, 31310), (3131, 28160), (3232, 27280), (3410, 25856), (3520, 25048), (3968, 22220), (4040, 21824), (4444, 19840), (4960, 17776), (5456, 16160), (5555, 15872), (5632, 15655), (6262, 14080), (6464, 13640), (6820, 12928), (7040, 12524), (7936, 11110), (8080, 10912), (8888, 9920)]