505536920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6971}}^1$

素因数の和:7033

約数の個数: 96

約数和(自身を含む): 1359121680

約数和(自身を除く): 853584760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2590, 3626, 5180, 6971, 7252, 9065, 10360, 13942, 14504, 18130, 27884, 34855, 36260, 48797, 55768, 69710, 72520, 97594, 139420, 195188, 243985, 257927, 278840, 341579, 390376, 487970, 515854, 683158, 975940, 1031708, 1289635, 1366316, 1707895, 1805489, 1951880, 2063416, 2579270, 2732632, 3415790, 3610978, 5158540, 6831580, 7221956, 9027445, 10317080, 12638423, 13663160, 14443912, 18054890, 25276846, 36109780, 50553692, 63192115, 72219560, 101107384, 126384230, 252768460, 505536920]

約数ペア:

[(1, 505536920), (2, 252768460), (4, 126384230), (5, 101107384), (7, 72219560), (8, 63192115), (10, 50553692), (14, 36109780), (20, 25276846), (28, 18054890), (35, 14443912), (37, 13663160), (40, 12638423), (49, 10317080), (56, 9027445), (70, 7221956), (74, 6831580), (98, 5158540), (140, 3610978), (148, 3415790), (185, 2732632), (196, 2579270), (245, 2063416), (259, 1951880), (280, 1805489), (296, 1707895), (370, 1366316), (392, 1289635), (490, 1031708), (518, 975940), (740, 683158), (980, 515854), (1036, 487970), (1295, 390376), (1480, 341579), (1813, 278840), (1960, 257927), (2072, 243985), (2590, 195188), (3626, 139420), (5180, 97594), (6971, 72520), (7252, 69710), (9065, 55768), (10360, 48797), (13942, 36260), (14504, 34855), (18130, 27884)]