38986860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3151

約数の個数: 96

約数和(自身を含む): 125395200

約数和(自身を除く): 86408340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3109, 3135, 4180, 6218, 6270, 9327, 12436, 12540, 15545, 18654, 31090, 34199, 37308, 46635, 59071, 62180, 68398, 93270, 102597, 118142, 136796, 170995, 177213, 186540, 205194, 236284, 295355, 341990, 354426, 410388, 512985, 590710, 649781, 683980, 708852, 886065, 1025970, 1181420, 1299562, 1772130, 1949343, 2051940, 2599124, 3248905, 3544260, 3898686, 6497810, 7797372, 9746715, 12995620, 19493430, 38986860]

約数ペア:

[(1, 38986860), (2, 19493430), (3, 12995620), (4, 9746715), (5, 7797372), (6, 6497810), (10, 3898686), (11, 3544260), (12, 3248905), (15, 2599124), (19, 2051940), (20, 1949343), (22, 1772130), (30, 1299562), (33, 1181420), (38, 1025970), (44, 886065), (55, 708852), (57, 683980), (60, 649781), (66, 590710), (76, 512985), (95, 410388), (110, 354426), (114, 341990), (132, 295355), (165, 236284), (190, 205194), (209, 186540), (220, 177213), (228, 170995), (285, 136796), (330, 118142), (380, 102597), (418, 93270), (570, 68398), (627, 62180), (660, 59071), (836, 46635), (1045, 37308), (1140, 34199), (1254, 31090), (2090, 18654), (2508, 15545), (3109, 12540), (3135, 12436), (4180, 9327), (6218, 6270)]