801271880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38011}}^1$

素因数の和:38070

約数の個数: 64

約数和(自身を含む): 1970542080

約数和(自身を除く): 1169270200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 38011, 76022, 152044, 190055, 304088, 380110, 646187, 760220, 1178341, 1292374, 1520440, 2356682, 2584748, 3230935, 4713364, 5169496, 5891705, 6461870, 9426728, 11783410, 12923740, 20031797, 23566820, 25847480, 40063594, 47133640, 80127188, 100158985, 160254376, 200317970, 400635940, 801271880]

約数ペア:

[(1, 801271880), (2, 400635940), (4, 200317970), (5, 160254376), (8, 100158985), (10, 80127188), (17, 47133640), (20, 40063594), (31, 25847480), (34, 23566820), (40, 20031797), (62, 12923740), (68, 11783410), (85, 9426728), (124, 6461870), (136, 5891705), (155, 5169496), (170, 4713364), (248, 3230935), (310, 2584748), (340, 2356682), (527, 1520440), (620, 1292374), (680, 1178341), (1054, 760220), (1240, 646187), (2108, 380110), (2635, 304088), (4216, 190055), (5270, 152044), (10540, 76022), (21080, 38011)]