11616320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 56

約数和(自身を含む): 28578048

約数和(自身を除く): 16961728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1171, 1240, 1984, 2342, 2480, 4684, 4960, 5855, 9368, 9920, 11710, 18736, 23420, 36301, 37472, 46840, 72602, 74944, 93680, 145204, 181505, 187360, 290408, 363010, 374720, 580816, 726020, 1161632, 1452040, 2323264, 2904080, 5808160, 11616320]

約数ペア:

[(1, 11616320), (2, 5808160), (4, 2904080), (5, 2323264), (8, 1452040), (10, 1161632), (16, 726020), (20, 580816), (31, 374720), (32, 363010), (40, 290408), (62, 187360), (64, 181505), (80, 145204), (124, 93680), (155, 74944), (160, 72602), (248, 46840), (310, 37472), (320, 36301), (496, 23420), (620, 18736), (992, 11710), (1171, 9920), (1240, 9368), (1984, 5855), (2342, 4960), (2480, 4684)]