45245980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 103398624

約数和(自身を除く): 58152644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 1723, 2020, 2626, 3446, 5252, 6565, 6892, 8615, 13130, 17230, 22399, 26260, 34460, 44798, 89596, 111995, 174023, 223990, 348046, 447980, 696092, 870115, 1740230, 2262299, 3480460, 4524598, 9049196, 11311495, 22622990, 45245980]

約数ペア:

[(1, 45245980), (2, 22622990), (4, 11311495), (5, 9049196), (10, 4524598), (13, 3480460), (20, 2262299), (26, 1740230), (52, 870115), (65, 696092), (101, 447980), (130, 348046), (202, 223990), (260, 174023), (404, 111995), (505, 89596), (1010, 44798), (1313, 34460), (1723, 26260), (2020, 22399), (2626, 17230), (3446, 13130), (5252, 8615), (6565, 6892)]