225537310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23917}}^1$

素因数の和:23988

約数の個数: 32

約数和(自身を含む): 433968192

約数和(自身を除く): 208430882

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 23917, 47834, 119585, 239170, 550091, 980597, 1100182, 1961194, 2750455, 4902985, 5500910, 9805970, 22553731, 45107462, 112768655, 225537310]

約数ペア:

[(1, 225537310), (2, 112768655), (5, 45107462), (10, 22553731), (23, 9805970), (41, 5500910), (46, 4902985), (82, 2750455), (115, 1961194), (205, 1100182), (230, 980597), (410, 550091), (943, 239170), (1886, 119585), (4715, 47834), (9430, 23917)]