38246000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 80

約数和(自身を含む): 99660288

約数和(自身を除く): 61414288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1471, 1625, 2000, 2600, 2942, 3250, 5200, 5884, 6500, 7355, 11768, 13000, 14710, 19123, 23536, 26000, 29420, 36775, 38246, 58840, 73550, 76492, 95615, 117680, 147100, 152984, 183875, 191230, 294200, 305968, 367750, 382460, 478075, 588400, 735500, 764920, 956150, 1471000, 1529840, 1912300, 2390375, 2942000, 3824600, 4780750, 7649200, 9561500, 19123000, 38246000]

約数ペア:

[(1, 38246000), (2, 19123000), (4, 9561500), (5, 7649200), (8, 4780750), (10, 3824600), (13, 2942000), (16, 2390375), (20, 1912300), (25, 1529840), (26, 1471000), (40, 956150), (50, 764920), (52, 735500), (65, 588400), (80, 478075), (100, 382460), (104, 367750), (125, 305968), (130, 294200), (200, 191230), (208, 183875), (250, 152984), (260, 147100), (325, 117680), (400, 95615), (500, 76492), (520, 73550), (650, 58840), (1000, 38246), (1040, 36775), (1300, 29420), (1471, 26000), (1625, 23536), (2000, 19123), (2600, 14710), (2942, 13000), (3250, 11768), (5200, 7355), (5884, 6500)]