39064810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 40188182

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 97, 103, 115, 170, 194, 206, 230, 391, 485, 515, 782, 970, 1030, 1649, 1751, 1955, 2231, 2369, 3298, 3502, 3910, 4462, 4738, 8245, 8755, 9991, 11155, 11845, 16490, 17510, 19982, 22310, 23690, 37927, 40273, 49955, 75854, 80546, 99910, 169847, 189635, 201365, 229793, 339694, 379270, 402730, 459586, 849235, 1148965, 1698470, 2297930, 3906481, 7812962, 19532405, 39064810]

約数ペア:

[(1, 39064810), (2, 19532405), (5, 7812962), (10, 3906481), (17, 2297930), (23, 1698470), (34, 1148965), (46, 849235), (85, 459586), (97, 402730), (103, 379270), (115, 339694), (170, 229793), (194, 201365), (206, 189635), (230, 169847), (391, 99910), (485, 80546), (515, 75854), (782, 49955), (970, 40273), (1030, 37927), (1649, 23690), (1751, 22310), (1955, 19982), (2231, 17510), (2369, 16490), (3298, 11845), (3502, 11155), (3910, 9991), (4462, 8755), (4738, 8245)]