1165936720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1121093}}^1$

素因数の和:1121119

約数の個数: 40

約数和(自身を含む): 2919328776

約数和(自身を除く): 1753392056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1121093, 2242186, 4484372, 5605465, 8968744, 11210930, 14574209, 17937488, 22421860, 29148418, 44843720, 58296836, 72871045, 89687440, 116593672, 145742090, 233187344, 291484180, 582968360, 1165936720]

約数ペア:

[(1, 1165936720), (2, 582968360), (4, 291484180), (5, 233187344), (8, 145742090), (10, 116593672), (13, 89687440), (16, 72871045), (20, 58296836), (26, 44843720), (40, 29148418), (52, 22421860), (65, 17937488), (80, 14574209), (104, 11210930), (130, 8968744), (208, 5605465), (260, 4484372), (520, 2242186), (1040, 1121093)]