4761520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 11289456

約数和(自身を除く): 6527936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1123, 2120, 2246, 4240, 4492, 5615, 8984, 11230, 17968, 22460, 44920, 59519, 89840, 119038, 238076, 297595, 476152, 595190, 952304, 1190380, 2380760, 4761520]

約数ペア:

[(1, 4761520), (2, 2380760), (4, 1190380), (5, 952304), (8, 595190), (10, 476152), (16, 297595), (20, 238076), (40, 119038), (53, 89840), (80, 59519), (106, 44920), (212, 22460), (265, 17968), (424, 11230), (530, 8984), (848, 5615), (1060, 4492), (1123, 4240), (2120, 2246)]