1469900440

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 3343008960

約数和(自身を除く): 1873108520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 397, 604, 613, 755, 794, 1208, 1226, 1510, 1588, 1985, 2452, 3020, 3065, 3176, 3970, 4904, 6040, 6130, 7940, 12260, 15880, 24520, 59947, 92563, 119894, 185126, 239788, 243361, 299735, 370252, 462815, 479576, 486722, 599470, 740504, 925630, 973444, 1198940, 1216805, 1851260, 1946888, 2397880, 2433610, 3702520, 4867220, 9734440, 36747511, 73495022, 146990044, 183737555, 293980088, 367475110, 734950220, 1469900440]

約数ペア:

[(1, 1469900440), (2, 734950220), (4, 367475110), (5, 293980088), (8, 183737555), (10, 146990044), (20, 73495022), (40, 36747511), (151, 9734440), (302, 4867220), (397, 3702520), (604, 2433610), (613, 2397880), (755, 1946888), (794, 1851260), (1208, 1216805), (1226, 1198940), (1510, 973444), (1588, 925630), (1985, 740504), (2452, 599470), (3020, 486722), (3065, 479576), (3176, 462815), (3970, 370252), (4904, 299735), (6040, 243361), (6130, 239788), (7940, 185126), (12260, 119894), (15880, 92563), (24520, 59947)]