117588460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2953}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 270964512

約数和(自身を除く): 153376052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1810, 1991, 2953, 3620, 3982, 5906, 7964, 9955, 11812, 14765, 19910, 29530, 32483, 39820, 59060, 64966, 129932, 162415, 324830, 534493, 649660, 1068986, 2137972, 2672465, 5344930, 5879423, 10689860, 11758846, 23517692, 29397115, 58794230, 117588460]

約数ペア:

[(1, 117588460), (2, 58794230), (4, 29397115), (5, 23517692), (10, 11758846), (11, 10689860), (20, 5879423), (22, 5344930), (44, 2672465), (55, 2137972), (110, 1068986), (181, 649660), (220, 534493), (362, 324830), (724, 162415), (905, 129932), (1810, 64966), (1991, 59060), (2953, 39820), (3620, 32483), (3982, 29530), (5906, 19910), (7964, 14765), (9955, 11812)]