25277230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 52835328

約数和(自身を除く): 27558098

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 97, 103, 110, 115, 194, 206, 230, 253, 485, 506, 515, 970, 1030, 1067, 1133, 1265, 2134, 2231, 2266, 2369, 2530, 4462, 4738, 5335, 5665, 9991, 10670, 11155, 11330, 11845, 19982, 22310, 23690, 24541, 26059, 49082, 49955, 52118, 99910, 109901, 122705, 130295, 219802, 229793, 245410, 260590, 459586, 549505, 1099010, 1148965, 2297930, 2527723, 5055446, 12638615, 25277230]

約数ペア:

[(1, 25277230), (2, 12638615), (5, 5055446), (10, 2527723), (11, 2297930), (22, 1148965), (23, 1099010), (46, 549505), (55, 459586), (97, 260590), (103, 245410), (110, 229793), (115, 219802), (194, 130295), (206, 122705), (230, 109901), (253, 99910), (485, 52118), (506, 49955), (515, 49082), (970, 26059), (1030, 24541), (1067, 23690), (1133, 22310), (1265, 19982), (2134, 11845), (2231, 11330), (2266, 11155), (2369, 10670), (2530, 9991), (4462, 5665), (4738, 5335)]