45325520

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1229}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 105696360

約数和(自身を除く): 60370840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1229, 1844, 2305, 2458, 3688, 4610, 4916, 6145, 7376, 9220, 9832, 12290, 18440, 19664, 24580, 36880, 49160, 98320, 566569, 1133138, 2266276, 2832845, 4532552, 5665690, 9065104, 11331380, 22662760, 45325520]

約数ペア:

[(1, 45325520), (2, 22662760), (4, 11331380), (5, 9065104), (8, 5665690), (10, 4532552), (16, 2832845), (20, 2266276), (40, 1133138), (80, 566569), (461, 98320), (922, 49160), (1229, 36880), (1844, 24580), (2305, 19664), (2458, 18440), (3688, 12290), (4610, 9832), (4916, 9220), (6145, 7376)]