156989188700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2353661}}^1$

素因数の和:2353727

約数の個数: 72

約数和(自身を含む): 367736150880

約数和(自身を除く): 210746962180

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 2300, 2668, 2900, 3335, 6670, 13340, 16675, 33350, 66700, 2353661, 4707322, 9414644, 11768305, 23536610, 47073220, 54134203, 58841525, 68256169, 108268406, 117683050, 136512338, 216536812, 235366100, 270671015, 273024676, 341280845, 541342030, 682561690, 1082684060, 1353355075, 1365123380, 1569891887, 1706404225, 2706710150, 3139783774, 3412808450, 5413420300, 6279567548, 6825616900, 7849459435, 15698918870, 31397837740, 39247297175, 78494594350, 156989188700]

約数ペア:

[(1, 156989188700), (2, 78494594350), (4, 39247297175), (5, 31397837740), (10, 15698918870), (20, 7849459435), (23, 6825616900), (25, 6279567548), (29, 5413420300), (46, 3412808450), (50, 3139783774), (58, 2706710150), (92, 1706404225), (100, 1569891887), (115, 1365123380), (116, 1353355075), (145, 1082684060), (230, 682561690), (290, 541342030), (460, 341280845), (575, 273024676), (580, 270671015), (667, 235366100), (725, 216536812), (1150, 136512338), (1334, 117683050), (1450, 108268406), (2300, 68256169), (2668, 58841525), (2900, 54134203), (3335, 47073220), (6670, 23536610), (13340, 11768305), (16675, 9414644), (33350, 4707322), (66700, 2353661)]