32103080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 42892120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 61, 118, 122, 223, 236, 244, 295, 305, 446, 472, 488, 590, 610, 892, 1115, 1180, 1220, 1784, 2230, 2360, 2440, 3599, 4460, 7198, 8920, 13157, 13603, 14396, 17995, 26314, 27206, 28792, 35990, 52628, 54412, 65785, 68015, 71980, 105256, 108824, 131570, 136030, 143960, 263140, 272060, 526280, 544120, 802577, 1605154, 3210308, 4012885, 6420616, 8025770, 16051540, 32103080]

約数ペア:

[(1, 32103080), (2, 16051540), (4, 8025770), (5, 6420616), (8, 4012885), (10, 3210308), (20, 1605154), (40, 802577), (59, 544120), (61, 526280), (118, 272060), (122, 263140), (223, 143960), (236, 136030), (244, 131570), (295, 108824), (305, 105256), (446, 71980), (472, 68015), (488, 65785), (590, 54412), (610, 52628), (892, 35990), (1115, 28792), (1180, 27206), (1220, 26314), (1784, 17995), (2230, 14396), (2360, 13603), (2440, 13157), (3599, 8920), (4460, 7198)]