2633992040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{6091}}^1$

素因数の和:6690

約数の個数: 64

約数和(自身を含む): 6250392000

約数和(自身を除く): 3616399960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 569, 760, 1138, 2276, 2845, 4552, 5690, 6091, 10811, 11380, 12182, 21622, 22760, 24364, 30455, 43244, 48728, 54055, 60910, 86488, 108110, 115729, 121820, 216220, 231458, 243640, 432440, 462916, 578645, 925832, 1157290, 2314580, 3465779, 4629160, 6931558, 13863116, 17328895, 27726232, 34657790, 65849801, 69315580, 131699602, 138631160, 263399204, 329249005, 526798408, 658498010, 1316996020, 2633992040]

約数ペア:

[(1, 2633992040), (2, 1316996020), (4, 658498010), (5, 526798408), (8, 329249005), (10, 263399204), (19, 138631160), (20, 131699602), (38, 69315580), (40, 65849801), (76, 34657790), (95, 27726232), (152, 17328895), (190, 13863116), (380, 6931558), (569, 4629160), (760, 3465779), (1138, 2314580), (2276, 1157290), (2845, 925832), (4552, 578645), (5690, 462916), (6091, 432440), (10811, 243640), (11380, 231458), (12182, 216220), (21622, 121820), (22760, 115729), (24364, 108110), (30455, 86488), (43244, 60910), (48728, 54055)]