26330580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7733

約数の個数: 72

約数和(自身を含む): 84084000

約数和(自身を除く): 57753420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7699, 15398, 23097, 30796, 38495, 46194, 69291, 76990, 92388, 115485, 138582, 146281, 153980, 230970, 277164, 292562, 346455, 438843, 461940, 585124, 692910, 731405, 877686, 1316529, 1385820, 1462810, 1755372, 2194215, 2633058, 2925620, 4388430, 5266116, 6582645, 8776860, 13165290, 26330580]

約数ペア:

[(1, 26330580), (2, 13165290), (3, 8776860), (4, 6582645), (5, 5266116), (6, 4388430), (9, 2925620), (10, 2633058), (12, 2194215), (15, 1755372), (18, 1462810), (19, 1385820), (20, 1316529), (30, 877686), (36, 731405), (38, 692910), (45, 585124), (57, 461940), (60, 438843), (76, 346455), (90, 292562), (95, 277164), (114, 230970), (171, 153980), (180, 146281), (190, 138582), (228, 115485), (285, 92388), (342, 76990), (380, 69291), (570, 46194), (684, 38495), (855, 30796), (1140, 23097), (1710, 15398), (3420, 7699)]