45298280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3137}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 107602020

約数和(自身を除く): 62303740

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3137, 3610, 6274, 7220, 12548, 14440, 15685, 25096, 31370, 59603, 62740, 119206, 125480, 238412, 298015, 476824, 596030, 1132457, 1192060, 2264914, 2384120, 4529828, 5662285, 9059656, 11324570, 22649140, 45298280]

約数ペア:

[(1, 45298280), (2, 22649140), (4, 11324570), (5, 9059656), (8, 5662285), (10, 4529828), (19, 2384120), (20, 2264914), (38, 1192060), (40, 1132457), (76, 596030), (95, 476824), (152, 298015), (190, 238412), (361, 125480), (380, 119206), (722, 62740), (760, 59603), (1444, 31370), (1805, 25096), (2888, 15685), (3137, 14440), (3610, 12548), (6274, 7220)]