39160444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 77172480

約数和(自身を除く): 38012036

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 521, 817, 874, 989, 1042, 1634, 1748, 1978, 2084, 3268, 3956, 9899, 11983, 18791, 19798, 22403, 23966, 37582, 39596, 44806, 47932, 75164, 89612, 227677, 425657, 455354, 515269, 851314, 910708, 1030538, 1702628, 2061076, 9790111, 19580222, 39160444]

約数ペア:

[(1, 39160444), (2, 19580222), (4, 9790111), (19, 2061076), (23, 1702628), (38, 1030538), (43, 910708), (46, 851314), (76, 515269), (86, 455354), (92, 425657), (172, 227677), (437, 89612), (521, 75164), (817, 47932), (874, 44806), (989, 39596), (1042, 37582), (1634, 23966), (1748, 22403), (1978, 19798), (2084, 18791), (3268, 11983), (3956, 9899)]