2023006975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 2870173440

約数和(自身を除く): 847166465

約数列:

[1, 5, 11, 23, 25, 55, 115, 227, 253, 275, 575, 1135, 1265, 1409, 2497, 5221, 5675, 6325, 7045, 12485, 15499, 26105, 32407, 35225, 57431, 62425, 77495, 130525, 162035, 287155, 319843, 356477, 387475, 810175, 1435775, 1599215, 1782385, 3518273, 7356389, 7996075, 8911925, 17591365, 36781945, 80920279, 87956825, 183909725, 404601395, 2023006975]

約数ペア:

[(1, 2023006975), (5, 404601395), (11, 183909725), (23, 87956825), (25, 80920279), (55, 36781945), (115, 17591365), (227, 8911925), (253, 7996075), (275, 7356389), (575, 3518273), (1135, 1782385), (1265, 1599215), (1409, 1435775), (2497, 810175), (5221, 387475), (5675, 356477), (6325, 319843), (7045, 287155), (12485, 162035), (15499, 130525), (26105, 77495), (32407, 62425), (35225, 57431)]