4466480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 10725504

約数和(自身を除く): 6259024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1801, 2480, 3602, 7204, 9005, 14408, 18010, 28816, 36020, 55831, 72040, 111662, 144080, 223324, 279155, 446648, 558310, 893296, 1116620, 2233240, 4466480]

約数ペア:

[(1, 4466480), (2, 2233240), (4, 1116620), (5, 893296), (8, 558310), (10, 446648), (16, 279155), (20, 223324), (31, 144080), (40, 111662), (62, 72040), (80, 55831), (124, 36020), (155, 28816), (248, 18010), (310, 14408), (496, 9005), (620, 7204), (1240, 3602), (1801, 2480)]