24389920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 37662560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 113, 142, 152, 160, 190, 226, 284, 304, 355, 380, 452, 565, 568, 608, 710, 760, 904, 1130, 1136, 1349, 1420, 1520, 1808, 2147, 2260, 2272, 2698, 2840, 3040, 3616, 4294, 4520, 5396, 5680, 6745, 8023, 8588, 9040, 10735, 10792, 11360, 13490, 16046, 17176, 18080, 21470, 21584, 26980, 32092, 34352, 40115, 42940, 43168, 53960, 64184, 68704, 80230, 85880, 107920, 128368, 152437, 160460, 171760, 215840, 256736, 304874, 320920, 343520, 609748, 641840, 762185, 1219496, 1283680, 1524370, 2438992, 3048740, 4877984, 6097480, 12194960, 24389920]

約数ペア:

[(1, 24389920), (2, 12194960), (4, 6097480), (5, 4877984), (8, 3048740), (10, 2438992), (16, 1524370), (19, 1283680), (20, 1219496), (32, 762185), (38, 641840), (40, 609748), (71, 343520), (76, 320920), (80, 304874), (95, 256736), (113, 215840), (142, 171760), (152, 160460), (160, 152437), (190, 128368), (226, 107920), (284, 85880), (304, 80230), (355, 68704), (380, 64184), (452, 53960), (565, 43168), (568, 42940), (608, 40115), (710, 34352), (760, 32092), (904, 26980), (1130, 21584), (1136, 21470), (1349, 18080), (1420, 17176), (1520, 16046), (1808, 13490), (2147, 11360), (2260, 10792), (2272, 10735), (2698, 9040), (2840, 8588), (3040, 8023), (3616, 6745), (4294, 5680), (4520, 5396)]