83188700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5167}}^1$

素因数の和:5211

約数の個数: 72

約数和(自身を含む): 215319552

約数和(自身を除く): 132130852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 5167, 8050, 10334, 16100, 20668, 25835, 36169, 51670, 72338, 103340, 118841, 129175, 144676, 180845, 237682, 258350, 361690, 475364, 516700, 594205, 723380, 831887, 904225, 1188410, 1663774, 1808450, 2376820, 2971025, 3327548, 3616900, 4159435, 5942050, 8318870, 11884100, 16637740, 20797175, 41594350, 83188700]

約数ペア:

[(1, 83188700), (2, 41594350), (4, 20797175), (5, 16637740), (7, 11884100), (10, 8318870), (14, 5942050), (20, 4159435), (23, 3616900), (25, 3327548), (28, 2971025), (35, 2376820), (46, 1808450), (50, 1663774), (70, 1188410), (92, 904225), (100, 831887), (115, 723380), (140, 594205), (161, 516700), (175, 475364), (230, 361690), (322, 258350), (350, 237682), (460, 180845), (575, 144676), (644, 129175), (700, 118841), (805, 103340), (1150, 72338), (1610, 51670), (2300, 36169), (3220, 25835), (4025, 20668), (5167, 16100), (8050, 10334)]