47403160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 123494400

約数和(自身を除く): 76091240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2143, 2212, 2765, 3160, 4286, 4424, 5530, 8572, 10715, 11060, 15001, 17144, 21430, 22120, 30002, 42860, 60004, 75005, 85720, 120008, 150010, 169297, 300020, 338594, 600040, 677188, 846485, 1185079, 1354376, 1692970, 2370158, 3385940, 4740316, 5925395, 6771880, 9480632, 11850790, 23701580, 47403160]

約数ペア:

[(1, 47403160), (2, 23701580), (4, 11850790), (5, 9480632), (7, 6771880), (8, 5925395), (10, 4740316), (14, 3385940), (20, 2370158), (28, 1692970), (35, 1354376), (40, 1185079), (56, 846485), (70, 677188), (79, 600040), (140, 338594), (158, 300020), (280, 169297), (316, 150010), (395, 120008), (553, 85720), (632, 75005), (790, 60004), (1106, 42860), (1580, 30002), (2143, 22120), (2212, 21430), (2765, 17144), (3160, 15001), (4286, 11060), (4424, 10715), (5530, 8572)]