227317580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{14369}}^1$

素因数の和:14498

約数の個数: 48

約数和(自身を含む): 550428480

約数和(自身を除く): 323110900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 14369, 15820, 28738, 57476, 71845, 100583, 143690, 201166, 287380, 402332, 502915, 1005830, 1623697, 2011660, 3247394, 6494788, 8118485, 11365879, 16236970, 22731758, 32473940, 45463516, 56829395, 113658790, 227317580]

約数ペア:

[(1, 227317580), (2, 113658790), (4, 56829395), (5, 45463516), (7, 32473940), (10, 22731758), (14, 16236970), (20, 11365879), (28, 8118485), (35, 6494788), (70, 3247394), (113, 2011660), (140, 1623697), (226, 1005830), (452, 502915), (565, 402332), (791, 287380), (1130, 201166), (1582, 143690), (2260, 100583), (3164, 71845), (3955, 57476), (7910, 28738), (14369, 15820)]