45067240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3121}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 107053380

約数和(自身を除く): 61986140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3121, 3610, 6242, 7220, 12484, 14440, 15605, 24968, 31210, 59299, 62420, 118598, 124840, 237196, 296495, 474392, 592990, 1126681, 1185980, 2253362, 2371960, 4506724, 5633405, 9013448, 11266810, 22533620, 45067240]

約数ペア:

[(1, 45067240), (2, 22533620), (4, 11266810), (5, 9013448), (8, 5633405), (10, 4506724), (19, 2371960), (20, 2253362), (38, 1185980), (40, 1126681), (76, 592990), (95, 474392), (152, 296495), (190, 237196), (361, 124840), (380, 118598), (722, 62420), (760, 59299), (1444, 31210), (1805, 24968), (2888, 15605), (3121, 14440), (3610, 12484), (6242, 7220)]