73669880

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12197}}^1$

素因数の和:12359

約数の個数: 32

約数和(自身を含む): 166868640

約数和(自身を除く): 93198760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 12197, 24394, 48788, 60985, 97576, 121970, 243940, 487880, 1841747, 3683494, 7366988, 9208735, 14733976, 18417470, 36834940, 73669880]

約数ペア:

[(1, 73669880), (2, 36834940), (4, 18417470), (5, 14733976), (8, 9208735), (10, 7366988), (20, 3683494), (40, 1841747), (151, 487880), (302, 243940), (604, 121970), (755, 97576), (1208, 60985), (1510, 48788), (3020, 24394), (6040, 12197)]