32491420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7390

約数の個数: 48

約数和(自身を含む): 77813568

約数和(自身を除く): 45322148

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 7351, 14702, 29404, 36755, 73510, 95563, 124967, 147020, 191126, 249934, 382252, 477815, 499868, 624835, 955630, 1249670, 1624571, 1911260, 2499340, 3249142, 6498284, 8122855, 16245710, 32491420]

約数ペア:

[(1, 32491420), (2, 16245710), (4, 8122855), (5, 6498284), (10, 3249142), (13, 2499340), (17, 1911260), (20, 1624571), (26, 1249670), (34, 955630), (52, 624835), (65, 499868), (68, 477815), (85, 382252), (130, 249934), (170, 191126), (221, 147020), (260, 124967), (340, 95563), (442, 73510), (884, 36755), (1105, 29404), (2210, 14702), (4420, 7351)]