45198680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 107732160

約数和(自身を除く): 62533480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 673, 730, 920, 1346, 1460, 1679, 2692, 2920, 3358, 3365, 5384, 6716, 6730, 8395, 13432, 13460, 15479, 16790, 26920, 30958, 33580, 49129, 61916, 67160, 77395, 98258, 123832, 154790, 196516, 245645, 309580, 393032, 491290, 619160, 982580, 1129967, 1965160, 2259934, 4519868, 5649835, 9039736, 11299670, 22599340, 45198680]

約数ペア:

[(1, 45198680), (2, 22599340), (4, 11299670), (5, 9039736), (8, 5649835), (10, 4519868), (20, 2259934), (23, 1965160), (40, 1129967), (46, 982580), (73, 619160), (92, 491290), (115, 393032), (146, 309580), (184, 245645), (230, 196516), (292, 154790), (365, 123832), (460, 98258), (584, 77395), (673, 67160), (730, 61916), (920, 49129), (1346, 33580), (1460, 30958), (1679, 26920), (2692, 16790), (2920, 15479), (3358, 13460), (3365, 13432), (5384, 8395), (6716, 6730)]