70964960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 186175584

約数和(自身を除く): 115210624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 122, 160, 176, 220, 244, 305, 352, 440, 488, 610, 661, 671, 880, 976, 1220, 1322, 1342, 1760, 1952, 2440, 2644, 2684, 3305, 3355, 4880, 5288, 5368, 6610, 6710, 7271, 9760, 10576, 10736, 13220, 13420, 14542, 21152, 21472, 26440, 26840, 29084, 36355, 40321, 52880, 53680, 58168, 72710, 80642, 105760, 107360, 116336, 145420, 161284, 201605, 232672, 290840, 322568, 403210, 443531, 581680, 645136, 806420, 887062, 1163360, 1290272, 1612840, 1774124, 2217655, 3225680, 3548248, 4435310, 6451360, 7096496, 8870620, 14192992, 17741240, 35482480, 70964960]

約数ペア:

[(1, 70964960), (2, 35482480), (4, 17741240), (5, 14192992), (8, 8870620), (10, 7096496), (11, 6451360), (16, 4435310), (20, 3548248), (22, 3225680), (32, 2217655), (40, 1774124), (44, 1612840), (55, 1290272), (61, 1163360), (80, 887062), (88, 806420), (110, 645136), (122, 581680), (160, 443531), (176, 403210), (220, 322568), (244, 290840), (305, 232672), (352, 201605), (440, 161284), (488, 145420), (610, 116336), (661, 107360), (671, 105760), (880, 80642), (976, 72710), (1220, 58168), (1322, 53680), (1342, 52880), (1760, 40321), (1952, 36355), (2440, 29084), (2644, 26840), (2684, 26440), (3305, 21472), (3355, 21152), (4880, 14542), (5288, 13420), (5368, 13220), (6610, 10736), (6710, 10576), (7271, 9760)]