25570770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 65335680

約数和(自身を除く): 39764910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 397, 565, 570, 678, 794, 1130, 1191, 1695, 1985, 2147, 2382, 3390, 3970, 4294, 5955, 6441, 7543, 10735, 11910, 12882, 15086, 21470, 22629, 32205, 37715, 44861, 45258, 64410, 75430, 89722, 113145, 134583, 224305, 226290, 269166, 448610, 672915, 852359, 1345830, 1704718, 2557077, 4261795, 5114154, 8523590, 12785385, 25570770]

約数ペア:

[(1, 25570770), (2, 12785385), (3, 8523590), (5, 5114154), (6, 4261795), (10, 2557077), (15, 1704718), (19, 1345830), (30, 852359), (38, 672915), (57, 448610), (95, 269166), (113, 226290), (114, 224305), (190, 134583), (226, 113145), (285, 89722), (339, 75430), (397, 64410), (565, 45258), (570, 44861), (678, 37715), (794, 32205), (1130, 22629), (1191, 21470), (1695, 15086), (1985, 12882), (2147, 11910), (2382, 10735), (3390, 7543), (3970, 6441), (4294, 5955)]