963178840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1483}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 2337300000

約数和(自身を除く): 1374121160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1249, 1483, 2498, 2966, 4996, 5932, 6245, 7415, 9992, 11864, 12490, 14830, 16237, 19279, 24980, 29660, 32474, 38558, 49960, 59320, 64948, 77116, 81185, 96395, 129896, 154232, 162370, 192790, 324740, 385580, 649480, 771160, 1852267, 3704534, 7409068, 9261335, 14818136, 18522670, 24079471, 37045340, 48158942, 74090680, 96317884, 120397355, 192635768, 240794710, 481589420, 963178840]

約数ペア:

[(1, 963178840), (2, 481589420), (4, 240794710), (5, 192635768), (8, 120397355), (10, 96317884), (13, 74090680), (20, 48158942), (26, 37045340), (40, 24079471), (52, 18522670), (65, 14818136), (104, 9261335), (130, 7409068), (260, 3704534), (520, 1852267), (1249, 771160), (1483, 649480), (2498, 385580), (2966, 324740), (4996, 192790), (5932, 162370), (6245, 154232), (7415, 129896), (9992, 96395), (11864, 81185), (12490, 77116), (14830, 64948), (16237, 59320), (19279, 49960), (24980, 38558), (29660, 32474)]