79539130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 164921184

約数和(自身を除く): 85382054

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2003, 2090, 3610, 3971, 4006, 7942, 10015, 19855, 20030, 22033, 38057, 39710, 44066, 76114, 110165, 190285, 220330, 380570, 418627, 723083, 837254, 1446166, 2093135, 3615415, 4186270, 7230830, 7953913, 15907826, 39769565, 79539130]

約数ペア:

[(1, 79539130), (2, 39769565), (5, 15907826), (10, 7953913), (11, 7230830), (19, 4186270), (22, 3615415), (38, 2093135), (55, 1446166), (95, 837254), (110, 723083), (190, 418627), (209, 380570), (361, 220330), (418, 190285), (722, 110165), (1045, 76114), (1805, 44066), (2003, 39710), (2090, 38057), (3610, 22033), (3971, 20030), (4006, 19855), (7942, 10015)]