38529530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 78921864

約数和(自身を除く): 40392334

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 821, 1235, 1642, 1805, 2470, 3610, 4105, 4693, 8210, 9386, 10673, 15599, 21346, 23465, 31198, 46930, 53365, 77995, 106730, 155990, 202787, 296381, 405574, 592762, 1013935, 1481905, 2027870, 2963810, 3852953, 7705906, 19264765, 38529530]

約数ペア:

[(1, 38529530), (2, 19264765), (5, 7705906), (10, 3852953), (13, 2963810), (19, 2027870), (26, 1481905), (38, 1013935), (65, 592762), (95, 405574), (130, 296381), (190, 202787), (247, 155990), (361, 106730), (494, 77995), (722, 53365), (821, 46930), (1235, 31198), (1642, 23465), (1805, 21346), (2470, 15599), (3610, 10673), (4105, 9386), (4693, 8210)]