22774096720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{34687}}^1$

素因数の和:35012

約数の個数: 80

約数和(自身を含む): 54970767360

約数和(自身を除く): 32196670640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 283, 290, 464, 566, 580, 1132, 1160, 1415, 2264, 2320, 2830, 4528, 5660, 8207, 11320, 16414, 22640, 32828, 34687, 41035, 65656, 69374, 82070, 131312, 138748, 164140, 173435, 277496, 328280, 346870, 554992, 656560, 693740, 1005923, 1387480, 2011846, 2774960, 4023692, 5029615, 8047384, 9816421, 10059230, 16094768, 19632842, 20118460, 39265684, 40236920, 49082105, 78531368, 80473840, 98164210, 157062736, 196328420, 284676209, 392656840, 569352418, 785313680, 1138704836, 1423381045, 2277409672, 2846762090, 4554819344, 5693524180, 11387048360, 22774096720]

約数ペア:

[(1, 22774096720), (2, 11387048360), (4, 5693524180), (5, 4554819344), (8, 2846762090), (10, 2277409672), (16, 1423381045), (20, 1138704836), (29, 785313680), (40, 569352418), (58, 392656840), (80, 284676209), (116, 196328420), (145, 157062736), (232, 98164210), (283, 80473840), (290, 78531368), (464, 49082105), (566, 40236920), (580, 39265684), (1132, 20118460), (1160, 19632842), (1415, 16094768), (2264, 10059230), (2320, 9816421), (2830, 8047384), (4528, 5029615), (5660, 4023692), (8207, 2774960), (11320, 2011846), (16414, 1387480), (22640, 1005923), (32828, 693740), (34687, 656560), (41035, 554992), (65656, 346870), (69374, 328280), (82070, 277496), (131312, 173435), (138748, 164140)]