5348120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 13132800

約数和(自身を除く): 7784680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 227, 248, 310, 380, 454, 589, 620, 760, 908, 1135, 1178, 1240, 1816, 2270, 2356, 2945, 4313, 4540, 4712, 5890, 7037, 8626, 9080, 11780, 14074, 17252, 21565, 23560, 28148, 34504, 35185, 43130, 56296, 70370, 86260, 133703, 140740, 172520, 267406, 281480, 534812, 668515, 1069624, 1337030, 2674060, 5348120]

約数ペア:

[(1, 5348120), (2, 2674060), (4, 1337030), (5, 1069624), (8, 668515), (10, 534812), (19, 281480), (20, 267406), (31, 172520), (38, 140740), (40, 133703), (62, 86260), (76, 70370), (95, 56296), (124, 43130), (152, 35185), (155, 34504), (190, 28148), (227, 23560), (248, 21565), (310, 17252), (380, 14074), (454, 11780), (589, 9080), (620, 8626), (760, 7037), (908, 5890), (1135, 4712), (1178, 4540), (1240, 4313), (1816, 2945), (2270, 2356)]