29264560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 77182560

約数和(自身を除く): 47918000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1481, 1520, 1976, 2470, 2962, 3952, 4940, 5924, 7405, 9880, 11848, 14810, 19253, 19760, 23696, 28139, 29620, 38506, 56278, 59240, 77012, 96265, 112556, 118480, 140695, 154024, 192530, 225112, 281390, 308048, 365807, 385060, 450224, 562780, 731614, 770120, 1125560, 1463228, 1540240, 1829035, 2251120, 2926456, 3658070, 5852912, 7316140, 14632280, 29264560]

約数ペア:

[(1, 29264560), (2, 14632280), (4, 7316140), (5, 5852912), (8, 3658070), (10, 2926456), (13, 2251120), (16, 1829035), (19, 1540240), (20, 1463228), (26, 1125560), (38, 770120), (40, 731614), (52, 562780), (65, 450224), (76, 385060), (80, 365807), (95, 308048), (104, 281390), (130, 225112), (152, 192530), (190, 154024), (208, 140695), (247, 118480), (260, 112556), (304, 96265), (380, 77012), (494, 59240), (520, 56278), (760, 38506), (988, 29620), (1040, 28139), (1235, 23696), (1481, 19760), (1520, 19253), (1976, 14810), (2470, 11848), (2962, 9880), (3952, 7405), (4940, 5924)]