71347520

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3779}}^1$

素因数の和:3855

約数の個数: 56

約数和(自身を含む): 172821600

約数和(自身を除く): 101474080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 3779, 4720, 7558, 9440, 15116, 18880, 18895, 30232, 37790, 60464, 75580, 120928, 151160, 222961, 241856, 302320, 445922, 604640, 891844, 1114805, 1209280, 1783688, 2229610, 3567376, 4459220, 7134752, 8918440, 14269504, 17836880, 35673760, 71347520]

約数ペア:

[(1, 71347520), (2, 35673760), (4, 17836880), (5, 14269504), (8, 8918440), (10, 7134752), (16, 4459220), (20, 3567376), (32, 2229610), (40, 1783688), (59, 1209280), (64, 1114805), (80, 891844), (118, 604640), (160, 445922), (236, 302320), (295, 241856), (320, 222961), (472, 151160), (590, 120928), (944, 75580), (1180, 60464), (1888, 37790), (2360, 30232), (3776, 18895), (3779, 18880), (4720, 15116), (7558, 9440)]