103057720

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2621}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 232204320

約数和(自身を除く): 129146600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1966, 2621, 3932, 4915, 5242, 7864, 9830, 10484, 13105, 19660, 20968, 26210, 39320, 52420, 104840, 2576443, 5152886, 10305772, 12882215, 20611544, 25764430, 51528860, 103057720]

約数ペア:

[(1, 103057720), (2, 51528860), (4, 25764430), (5, 20611544), (8, 12882215), (10, 10305772), (20, 5152886), (40, 2576443), (983, 104840), (1966, 52420), (2621, 39320), (3932, 26210), (4915, 20968), (5242, 19660), (7864, 13105), (9830, 10484)]