39501200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 103857192

約数和(自身を除く): 64355992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 37, 40, 50, 68, 74, 80, 85, 100, 136, 148, 157, 170, 185, 200, 272, 296, 314, 340, 370, 400, 425, 592, 628, 629, 680, 740, 785, 850, 925, 1256, 1258, 1360, 1480, 1570, 1700, 1850, 2512, 2516, 2669, 2960, 3140, 3145, 3400, 3700, 3925, 5032, 5338, 5809, 6280, 6290, 6800, 7400, 7850, 10064, 10676, 11618, 12560, 12580, 13345, 14800, 15700, 15725, 21352, 23236, 25160, 26690, 29045, 31400, 31450, 42704, 46472, 50320, 53380, 58090, 62800, 62900, 66725, 92944, 98753, 106760, 116180, 125800, 133450, 145225, 197506, 213520, 232360, 251600, 266900, 290450, 395012, 464720, 493765, 533800, 580900, 790024, 987530, 1067600, 1161800, 1580048, 1975060, 2323600, 2468825, 3950120, 4937650, 7900240, 9875300, 19750600, 39501200]

約数ペア:

[(1, 39501200), (2, 19750600), (4, 9875300), (5, 7900240), (8, 4937650), (10, 3950120), (16, 2468825), (17, 2323600), (20, 1975060), (25, 1580048), (34, 1161800), (37, 1067600), (40, 987530), (50, 790024), (68, 580900), (74, 533800), (80, 493765), (85, 464720), (100, 395012), (136, 290450), (148, 266900), (157, 251600), (170, 232360), (185, 213520), (200, 197506), (272, 145225), (296, 133450), (314, 125800), (340, 116180), (370, 106760), (400, 98753), (425, 92944), (592, 66725), (628, 62900), (629, 62800), (680, 58090), (740, 53380), (785, 50320), (850, 46472), (925, 42704), (1256, 31450), (1258, 31400), (1360, 29045), (1480, 26690), (1570, 25160), (1700, 23236), (1850, 21352), (2512, 15725), (2516, 15700), (2669, 14800), (2960, 13345), (3140, 12580), (3145, 12560), (3400, 11618), (3700, 10676), (3925, 10064), (5032, 7850), (5338, 7400), (5809, 6800), (6280, 6290)]