40552450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 79548480

約数和(自身を除く): 38996030

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 179, 197, 230, 358, 394, 575, 895, 985, 1150, 1790, 1970, 4117, 4475, 4531, 4925, 8234, 8950, 9062, 9850, 20585, 22655, 35263, 41170, 45310, 70526, 102925, 113275, 176315, 205850, 226550, 352630, 811049, 881575, 1622098, 1763150, 4055245, 8110490, 20276225, 40552450]

約数ペア:

[(1, 40552450), (2, 20276225), (5, 8110490), (10, 4055245), (23, 1763150), (25, 1622098), (46, 881575), (50, 811049), (115, 352630), (179, 226550), (197, 205850), (230, 176315), (358, 113275), (394, 102925), (575, 70526), (895, 45310), (985, 41170), (1150, 35263), (1790, 22655), (1970, 20585), (4117, 9850), (4475, 9062), (4531, 8950), (4925, 8234)]