15664541860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{10859}}^1$

素因数の和:11041

約数の個数: 96

約数和(自身を含む): 36781516800

約数和(自身を除く): 21116974940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 83, 110, 158, 166, 220, 316, 332, 395, 415, 790, 830, 869, 913, 1580, 1660, 1738, 1826, 3476, 3652, 4345, 4565, 6557, 8690, 9130, 10859, 13114, 17380, 18260, 21718, 26228, 32785, 43436, 54295, 65570, 72127, 108590, 119449, 131140, 144254, 217180, 238898, 288508, 360635, 477796, 597245, 721270, 857861, 901297, 1194490, 1442540, 1715722, 1802594, 2388980, 3431444, 3605188, 4289305, 4506485, 8578610, 9012970, 9436471, 9914267, 17157220, 18025940, 18872942, 19828534, 37745884, 39657068, 47182355, 49571335, 71202463, 94364710, 99142670, 142404926, 188729420, 198285340, 284809852, 356012315, 712024630, 783227093, 1424049260, 1566454186, 3132908372, 3916135465, 7832270930, 15664541860]

約数ペア:

[(1, 15664541860), (2, 7832270930), (4, 3916135465), (5, 3132908372), (10, 1566454186), (11, 1424049260), (20, 783227093), (22, 712024630), (44, 356012315), (55, 284809852), (79, 198285340), (83, 188729420), (110, 142404926), (158, 99142670), (166, 94364710), (220, 71202463), (316, 49571335), (332, 47182355), (395, 39657068), (415, 37745884), (790, 19828534), (830, 18872942), (869, 18025940), (913, 17157220), (1580, 9914267), (1660, 9436471), (1738, 9012970), (1826, 8578610), (3476, 4506485), (3652, 4289305), (4345, 3605188), (4565, 3431444), (6557, 2388980), (8690, 1802594), (9130, 1715722), (10859, 1442540), (13114, 1194490), (17380, 901297), (18260, 857861), (21718, 721270), (26228, 597245), (32785, 477796), (43436, 360635), (54295, 288508), (65570, 238898), (72127, 217180), (108590, 144254), (119449, 131140)]