57422640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21751}}^1$

素因数の和:21778

約数の個数: 80

約数和(自身を含む): 194201856

約数和(自身を除く): 136779216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21751, 43502, 65253, 87004, 108755, 130506, 174008, 217510, 239261, 261012, 326265, 348016, 435020, 478522, 522024, 652530, 717783, 870040, 957044, 1044048, 1196305, 1305060, 1435566, 1740080, 1914088, 2392610, 2610120, 2871132, 3588915, 3828176, 4785220, 5220240, 5742264, 7177830, 9570440, 11484528, 14355660, 19140880, 28711320, 57422640]

約数ペア:

[(1, 57422640), (2, 28711320), (3, 19140880), (4, 14355660), (5, 11484528), (6, 9570440), (8, 7177830), (10, 5742264), (11, 5220240), (12, 4785220), (15, 3828176), (16, 3588915), (20, 2871132), (22, 2610120), (24, 2392610), (30, 1914088), (33, 1740080), (40, 1435566), (44, 1305060), (48, 1196305), (55, 1044048), (60, 957044), (66, 870040), (80, 717783), (88, 652530), (110, 522024), (120, 478522), (132, 435020), (165, 348016), (176, 326265), (220, 261012), (240, 239261), (264, 217510), (330, 174008), (440, 130506), (528, 108755), (660, 87004), (880, 65253), (1320, 43502), (2640, 21751)]