15672176780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1\times {\mathrm{16411}}^1$

素因数の和:20106

約数の個数: 48

約数和(自身を含む): 35455040544

約数和(自身を除く): 19782863764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3673, 7346, 14692, 16411, 18365, 32822, 36730, 47749, 65644, 73460, 82055, 95498, 164110, 190996, 213343, 238745, 328220, 426686, 477490, 853372, 954980, 1066715, 2133430, 4266860, 60277603, 120555206, 241110412, 301388015, 602776030, 783608839, 1205552060, 1567217678, 3134435356, 3918044195, 7836088390, 15672176780]

約数ペア:

[(1, 15672176780), (2, 7836088390), (4, 3918044195), (5, 3134435356), (10, 1567217678), (13, 1205552060), (20, 783608839), (26, 602776030), (52, 301388015), (65, 241110412), (130, 120555206), (260, 60277603), (3673, 4266860), (7346, 2133430), (14692, 1066715), (16411, 954980), (18365, 853372), (32822, 477490), (36730, 426686), (47749, 328220), (65644, 238745), (73460, 213343), (82055, 190996), (95498, 164110)]