39778575180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34893487}}^1$

素因数の和:34893518

約数の個数: 48

約数和(自身を含む): 117242119680

約数和(自身を除く): 77463544500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 34893487, 69786974, 104680461, 139573948, 174467435, 209360922, 348934870, 418721844, 523402305, 662976253, 697869740, 1046804610, 1325952506, 1988928759, 2093609220, 2651905012, 3314881265, 3977857518, 6629762530, 7955715036, 9944643795, 13259525060, 19889287590, 39778575180]

約数ペア:

[(1, 39778575180), (2, 19889287590), (3, 13259525060), (4, 9944643795), (5, 7955715036), (6, 6629762530), (10, 3977857518), (12, 3314881265), (15, 2651905012), (19, 2093609220), (20, 1988928759), (30, 1325952506), (38, 1046804610), (57, 697869740), (60, 662976253), (76, 523402305), (95, 418721844), (114, 348934870), (190, 209360922), (228, 174467435), (285, 139573948), (380, 104680461), (570, 69786974), (1140, 34893487)]