70658900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 172028052

約数和(自身を除く): 101369152

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 113, 130, 148, 169, 185, 226, 260, 325, 338, 370, 452, 481, 565, 650, 676, 740, 845, 925, 962, 1130, 1300, 1469, 1690, 1850, 1924, 2260, 2405, 2825, 2938, 3380, 3700, 4181, 4225, 4810, 5650, 5876, 6253, 7345, 8362, 8450, 9620, 11300, 12025, 12506, 14690, 16724, 16900, 19097, 20905, 24050, 25012, 29380, 31265, 36725, 38194, 41810, 48100, 54353, 62530, 73450, 76388, 83620, 95485, 104525, 108706, 125060, 146900, 156325, 190970, 209050, 217412, 271765, 312650, 381940, 418100, 477425, 543530, 625300, 706589, 954850, 1087060, 1358825, 1413178, 1909700, 2717650, 2826356, 3532945, 5435300, 7065890, 14131780, 17664725, 35329450, 70658900]

約数ペア:

[(1, 70658900), (2, 35329450), (4, 17664725), (5, 14131780), (10, 7065890), (13, 5435300), (20, 3532945), (25, 2826356), (26, 2717650), (37, 1909700), (50, 1413178), (52, 1358825), (65, 1087060), (74, 954850), (100, 706589), (113, 625300), (130, 543530), (148, 477425), (169, 418100), (185, 381940), (226, 312650), (260, 271765), (325, 217412), (338, 209050), (370, 190970), (452, 156325), (481, 146900), (565, 125060), (650, 108706), (676, 104525), (740, 95485), (845, 83620), (925, 76388), (962, 73450), (1130, 62530), (1300, 54353), (1469, 48100), (1690, 41810), (1850, 38194), (1924, 36725), (2260, 31265), (2405, 29380), (2825, 25012), (2938, 24050), (3380, 20905), (3700, 19097), (4181, 16900), (4225, 16724), (4810, 14690), (5650, 12506), (5876, 12025), (6253, 11300), (7345, 9620), (8362, 8450)]