173616920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 416988000

約数和(自身を除く): 243371080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 1949, 2227, 2620, 3898, 4454, 5240, 7796, 8908, 9745, 11135, 15592, 17816, 19490, 22270, 33133, 38980, 44540, 66266, 77960, 89080, 132532, 165665, 255319, 265064, 331330, 510638, 662660, 1021276, 1276595, 1325320, 2042552, 2553190, 4340423, 5106380, 8680846, 10212760, 17361692, 21702115, 34723384, 43404230, 86808460, 173616920]

約数ペア:

[(1, 173616920), (2, 86808460), (4, 43404230), (5, 34723384), (8, 21702115), (10, 17361692), (17, 10212760), (20, 8680846), (34, 5106380), (40, 4340423), (68, 2553190), (85, 2042552), (131, 1325320), (136, 1276595), (170, 1021276), (262, 662660), (340, 510638), (524, 331330), (655, 265064), (680, 255319), (1048, 165665), (1310, 132532), (1949, 89080), (2227, 77960), (2620, 66266), (3898, 44540), (4454, 38980), (5240, 33133), (7796, 22270), (8908, 19490), (9745, 17816), (11135, 15592)]