4614920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 10485720

約数和(自身を除く): 5870800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1021, 1130, 2042, 2260, 4084, 4520, 5105, 8168, 10210, 20420, 40840, 115373, 230746, 461492, 576865, 922984, 1153730, 2307460, 4614920]

約数ペア:

[(1, 4614920), (2, 2307460), (4, 1153730), (5, 922984), (8, 576865), (10, 461492), (20, 230746), (40, 115373), (113, 40840), (226, 20420), (452, 10210), (565, 8168), (904, 5105), (1021, 4520), (1130, 4084), (2042, 2260)]