34865940160

素因数分解:

$2^6\times 5^1\times {\mathrm{421}}^1\times {\mathrm{258803}}^1$

素因数の和:259241

約数の個数: 56

約数和(自身を含む): 83222049456

約数和(自身を除く): 48356109296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 421, 842, 1684, 2105, 3368, 4210, 6736, 8420, 13472, 16840, 26944, 33680, 67360, 134720, 258803, 517606, 1035212, 1294015, 2070424, 2588030, 4140848, 5176060, 8281696, 10352120, 16563392, 20704240, 41408480, 82816960, 108956063, 217912126, 435824252, 544780315, 871648504, 1089560630, 1743297008, 2179121260, 3486594016, 4358242520, 6973188032, 8716485040, 17432970080, 34865940160]

約数ペア:

[(1, 34865940160), (2, 17432970080), (4, 8716485040), (5, 6973188032), (8, 4358242520), (10, 3486594016), (16, 2179121260), (20, 1743297008), (32, 1089560630), (40, 871648504), (64, 544780315), (80, 435824252), (160, 217912126), (320, 108956063), (421, 82816960), (842, 41408480), (1684, 20704240), (2105, 16563392), (3368, 10352120), (4210, 8281696), (6736, 5176060), (8420, 4140848), (13472, 2588030), (16840, 2070424), (26944, 1294015), (33680, 1035212), (67360, 517606), (134720, 258803)]