83190580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6199}}^1$

素因数の和:6280

約数の個数: 48

約数和(自身を含む): 193737600

約数和(自身を除く): 110547020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6199, 6710, 12398, 13420, 24796, 30995, 61990, 68189, 123980, 136378, 272756, 340945, 378139, 681890, 756278, 1363780, 1512556, 1890695, 3781390, 4159529, 7562780, 8319058, 16638116, 20797645, 41595290, 83190580]

約数ペア:

[(1, 83190580), (2, 41595290), (4, 20797645), (5, 16638116), (10, 8319058), (11, 7562780), (20, 4159529), (22, 3781390), (44, 1890695), (55, 1512556), (61, 1363780), (110, 756278), (122, 681890), (220, 378139), (244, 340945), (305, 272756), (610, 136378), (671, 123980), (1220, 68189), (1342, 61990), (2684, 30995), (3355, 24796), (6199, 13420), (6710, 12398)]