1173920560

素因数分解:

$2^4\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{11491}}^1$

素因数の和:12781

約数の個数: 40

約数和(自身を含む): 2731740336

約数和(自身を除く): 1557819776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1277, 2554, 5108, 6385, 10216, 11491, 12770, 20432, 22982, 25540, 45964, 51080, 57455, 91928, 102160, 114910, 183856, 229820, 459640, 919280, 14674007, 29348014, 58696028, 73370035, 117392056, 146740070, 234784112, 293480140, 586960280, 1173920560]

約数ペア:

[(1, 1173920560), (2, 586960280), (4, 293480140), (5, 234784112), (8, 146740070), (10, 117392056), (16, 73370035), (20, 58696028), (40, 29348014), (80, 14674007), (1277, 919280), (2554, 459640), (5108, 229820), (6385, 183856), (10216, 114910), (11491, 102160), (12770, 91928), (20432, 57455), (22982, 51080), (25540, 45964)]