771160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 1869840

約数和(自身を除く): 1098680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1483, 2966, 5932, 7415, 11864, 14830, 19279, 29660, 38558, 59320, 77116, 96395, 154232, 192790, 385580, 771160]

約数ペア:

[(1, 771160), (2, 385580), (4, 192790), (5, 154232), (8, 96395), (10, 77116), (13, 59320), (20, 38558), (26, 29660), (40, 19279), (52, 14830), (65, 11864), (104, 7415), (130, 5932), (260, 2966), (520, 1483)]