244387580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1429}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 544864320

約数和(自身を除く): 300476740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 503, 1006, 1429, 2012, 2515, 2858, 5030, 5716, 7145, 8551, 10060, 14290, 17102, 24293, 28580, 34204, 42755, 48586, 85510, 97172, 121465, 171020, 242930, 485860, 718787, 1437574, 2875148, 3593935, 7187870, 12219379, 14375740, 24438758, 48877516, 61096895, 122193790, 244387580]

約数ペア:

[(1, 244387580), (2, 122193790), (4, 61096895), (5, 48877516), (10, 24438758), (17, 14375740), (20, 12219379), (34, 7187870), (68, 3593935), (85, 2875148), (170, 1437574), (340, 718787), (503, 485860), (1006, 242930), (1429, 171020), (2012, 121465), (2515, 97172), (2858, 85510), (5030, 48586), (5716, 42755), (7145, 34204), (8551, 28580), (10060, 24293), (14290, 17102)]