10201480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 24998400

約数和(自身を除く): 14796920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 433, 589, 620, 760, 866, 1178, 1240, 1732, 2165, 2356, 2945, 3464, 4330, 4712, 5890, 8227, 8660, 11780, 13423, 16454, 17320, 23560, 26846, 32908, 41135, 53692, 65816, 67115, 82270, 107384, 134230, 164540, 255037, 268460, 329080, 510074, 536920, 1020148, 1275185, 2040296, 2550370, 5100740, 10201480]

約数ペア:

[(1, 10201480), (2, 5100740), (4, 2550370), (5, 2040296), (8, 1275185), (10, 1020148), (19, 536920), (20, 510074), (31, 329080), (38, 268460), (40, 255037), (62, 164540), (76, 134230), (95, 107384), (124, 82270), (152, 67115), (155, 65816), (190, 53692), (248, 41135), (310, 32908), (380, 26846), (433, 23560), (589, 17320), (620, 16454), (760, 13423), (866, 11780), (1178, 8660), (1240, 8227), (1732, 5890), (2165, 4712), (2356, 4330), (2945, 3464)]