7137043420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1\times {\mathrm{11329}}^1$

素因数の和:13774

約数の個数: 48

約数和(自身を含む): 16148784960

約数和(自身を除く): 9011741540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2423, 4846, 9692, 11329, 12115, 22658, 24230, 31499, 45316, 48460, 56645, 62998, 113290, 125996, 147277, 157495, 226580, 294554, 314990, 589108, 629980, 736385, 1472770, 2945540, 27450167, 54900334, 109800668, 137250835, 274501670, 356852171, 549003340, 713704342, 1427408684, 1784260855, 3568521710, 7137043420]

約数ペア:

[(1, 7137043420), (2, 3568521710), (4, 1784260855), (5, 1427408684), (10, 713704342), (13, 549003340), (20, 356852171), (26, 274501670), (52, 137250835), (65, 109800668), (130, 54900334), (260, 27450167), (2423, 2945540), (4846, 1472770), (9692, 736385), (11329, 629980), (12115, 589108), (22658, 314990), (24230, 294554), (31499, 226580), (45316, 157495), (48460, 147277), (56645, 125996), (62998, 113290)]