1030591640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17539}}^1$

素因数の和:17676

約数の個数: 64

約数和(自身を含む): 2519445600

約数和(自身を除く): 1488853960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 4520, 5876, 7345, 11752, 14690, 17539, 29380, 35078, 58760, 70156, 87695, 140312, 175390, 228007, 350780, 456014, 701560, 912028, 1140035, 1824056, 1981907, 2280070, 3963814, 4560140, 7927628, 9120280, 9909535, 15855256, 19819070, 25764791, 39638140, 51529582, 79276280, 103059164, 128823955, 206118328, 257647910, 515295820, 1030591640]

約数ペア:

[(1, 1030591640), (2, 515295820), (4, 257647910), (5, 206118328), (8, 128823955), (10, 103059164), (13, 79276280), (20, 51529582), (26, 39638140), (40, 25764791), (52, 19819070), (65, 15855256), (104, 9909535), (113, 9120280), (130, 7927628), (226, 4560140), (260, 3963814), (452, 2280070), (520, 1981907), (565, 1824056), (904, 1140035), (1130, 912028), (1469, 701560), (2260, 456014), (2938, 350780), (4520, 228007), (5876, 175390), (7345, 140312), (11752, 87695), (14690, 70156), (17539, 58760), (29380, 35078)]