17312964050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{809}}^1\times {\mathrm{1481}}^1$

素因数の和:2336

約数の個数: 72

約数和(自身を含む): 34273191420

約数和(自身を除く): 16960227370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 809, 850, 1445, 1481, 1618, 2890, 2962, 4045, 7225, 7405, 8090, 13753, 14450, 14810, 20225, 25177, 27506, 37025, 40450, 50354, 68765, 74050, 125885, 137530, 233801, 251770, 343825, 428009, 467602, 629425, 687650, 856018, 1169005, 1198129, 1258850, 2140045, 2338010, 2396258, 4280090, 5845025, 5990645, 10700225, 11690050, 11981290, 20368193, 21400450, 29953225, 40736386, 59906450, 101840965, 203681930, 346259281, 509204825, 692518562, 1018409650, 1731296405, 3462592810, 8656482025, 17312964050]

約数ペア:

[(1, 17312964050), (2, 8656482025), (5, 3462592810), (10, 1731296405), (17, 1018409650), (25, 692518562), (34, 509204825), (50, 346259281), (85, 203681930), (170, 101840965), (289, 59906450), (425, 40736386), (578, 29953225), (809, 21400450), (850, 20368193), (1445, 11981290), (1481, 11690050), (1618, 10700225), (2890, 5990645), (2962, 5845025), (4045, 4280090), (7225, 2396258), (7405, 2338010), (8090, 2140045), (13753, 1258850), (14450, 1198129), (14810, 1169005), (20225, 856018), (25177, 687650), (27506, 629425), (37025, 467602), (40450, 428009), (50354, 343825), (68765, 251770), (74050, 233801), (125885, 137530)]