7649200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 60

約数和(自身を含む): 19804288

約数和(自身を除く): 12155088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1471, 2600, 2942, 5200, 5884, 7355, 11768, 14710, 19123, 23536, 29420, 36775, 38246, 58840, 73550, 76492, 95615, 117680, 147100, 152984, 191230, 294200, 305968, 382460, 478075, 588400, 764920, 956150, 1529840, 1912300, 3824600, 7649200]

約数ペア:

[(1, 7649200), (2, 3824600), (4, 1912300), (5, 1529840), (8, 956150), (10, 764920), (13, 588400), (16, 478075), (20, 382460), (25, 305968), (26, 294200), (40, 191230), (50, 152984), (52, 147100), (65, 117680), (80, 95615), (100, 76492), (104, 73550), (130, 58840), (200, 38246), (208, 36775), (260, 29420), (325, 23536), (400, 19123), (520, 14710), (650, 11768), (1040, 7355), (1300, 5884), (1471, 5200), (2600, 2942)]