5885180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 14278656

約数和(自身を除く): 8393476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 331, 508, 635, 662, 889, 1270, 1324, 1655, 1778, 2317, 2540, 3310, 3556, 4445, 4634, 6620, 8890, 9268, 11585, 17780, 23170, 42037, 46340, 84074, 168148, 210185, 294259, 420370, 588518, 840740, 1177036, 1471295, 2942590, 5885180]

約数ペア:

[(1, 5885180), (2, 2942590), (4, 1471295), (5, 1177036), (7, 840740), (10, 588518), (14, 420370), (20, 294259), (28, 210185), (35, 168148), (70, 84074), (127, 46340), (140, 42037), (254, 23170), (331, 17780), (508, 11585), (635, 9268), (662, 8890), (889, 6620), (1270, 4634), (1324, 4445), (1655, 3556), (1778, 3310), (2317, 2540)]