3838528070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{971}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 7618738176

約数和(自身を除く): 3780210106

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 647, 971, 1222, 1294, 1942, 3055, 3235, 4855, 6110, 6470, 8411, 9710, 12623, 16822, 25246, 30409, 42055, 45637, 60818, 63115, 84110, 91274, 126230, 152045, 228185, 304090, 395317, 456370, 593281, 628237, 790634, 1186562, 1256474, 1976585, 2966405, 3141185, 3953170, 5932810, 6282370, 8167081, 16334162, 29527139, 40835405, 59054278, 81670810, 147635695, 295271390, 383852807, 767705614, 1919264035, 3838528070]

約数ペア:

[(1, 3838528070), (2, 1919264035), (5, 767705614), (10, 383852807), (13, 295271390), (26, 147635695), (47, 81670810), (65, 59054278), (94, 40835405), (130, 29527139), (235, 16334162), (470, 8167081), (611, 6282370), (647, 5932810), (971, 3953170), (1222, 3141185), (1294, 2966405), (1942, 1976585), (3055, 1256474), (3235, 1186562), (4855, 790634), (6110, 628237), (6470, 593281), (8411, 456370), (9710, 395317), (12623, 304090), (16822, 228185), (25246, 152045), (30409, 126230), (42055, 91274), (45637, 84110), (60818, 63115)]