102340720

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1873}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 238417776

約数和(自身を除く): 136077056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 1873, 2732, 3415, 3746, 5464, 6830, 7492, 9365, 10928, 13660, 14984, 18730, 27320, 29968, 37460, 54640, 74920, 149840, 1279259, 2558518, 5117036, 6396295, 10234072, 12792590, 20468144, 25585180, 51170360, 102340720]

約数ペア:

[(1, 102340720), (2, 51170360), (4, 25585180), (5, 20468144), (8, 12792590), (10, 10234072), (16, 6396295), (20, 5117036), (40, 2558518), (80, 1279259), (683, 149840), (1366, 74920), (1873, 54640), (2732, 37460), (3415, 29968), (3746, 27320), (5464, 18730), (6830, 14984), (7492, 13660), (9365, 10928)]