7369741660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1\times {\mathrm{5477}}^1$

素因数の和:9046

約数の個数: 48

約数和(自身を含む): 16298583840

約数和(自身を除く): 8928842180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3541, 5477, 7082, 10954, 14164, 17705, 21908, 27385, 35410, 54770, 67279, 70820, 104063, 109540, 134558, 208126, 269116, 336395, 416252, 520315, 672790, 1040630, 1345580, 2081260, 19394057, 38788114, 77576228, 96970285, 193940570, 368487083, 387881140, 736974166, 1473948332, 1842435415, 3684870830, 7369741660]

約数ペア:

[(1, 7369741660), (2, 3684870830), (4, 1842435415), (5, 1473948332), (10, 736974166), (19, 387881140), (20, 368487083), (38, 193940570), (76, 96970285), (95, 77576228), (190, 38788114), (380, 19394057), (3541, 2081260), (5477, 1345580), (7082, 1040630), (10954, 672790), (14164, 520315), (17705, 416252), (21908, 336395), (27385, 269116), (35410, 208126), (54770, 134558), (67279, 109540), (70820, 104063)]