45789620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 103723200

約数和(自身を除く): 57933580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 2939, 3116, 3895, 5878, 7790, 11756, 14695, 15580, 29390, 55841, 58780, 111682, 120499, 223364, 240998, 279205, 481996, 558410, 602495, 1116820, 1204990, 2289481, 2409980, 4578962, 9157924, 11447405, 22894810, 45789620]

約数ペア:

[(1, 45789620), (2, 22894810), (4, 11447405), (5, 9157924), (10, 4578962), (19, 2409980), (20, 2289481), (38, 1204990), (41, 1116820), (76, 602495), (82, 558410), (95, 481996), (164, 279205), (190, 240998), (205, 223364), (380, 120499), (410, 111682), (779, 58780), (820, 55841), (1558, 29390), (2939, 15580), (3116, 14695), (3895, 11756), (5878, 7790)]