386366987080

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1613}}^1\times {\mathrm{11069}}^1$

素因数の和:13234

約数の個数: 64

約数和(自身を含む): 871551284400

約数和(自身を除く): 485184297320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 1613, 2164, 2705, 3226, 4328, 5410, 6452, 8065, 10820, 11069, 12904, 16130, 21640, 22138, 32260, 44276, 55345, 64520, 88552, 110690, 221380, 442760, 872633, 1745266, 3490532, 4363165, 5988329, 6981064, 8726330, 11976658, 17452660, 17854297, 23953316, 29941645, 34905320, 35708594, 47906632, 59883290, 71417188, 89271485, 119766580, 142834376, 178542970, 239533160, 357085940, 714171880, 9659174677, 19318349354, 38636698708, 48295873385, 77273397416, 96591746770, 193183493540, 386366987080]

約数ペア:

[(1, 386366987080), (2, 193183493540), (4, 96591746770), (5, 77273397416), (8, 48295873385), (10, 38636698708), (20, 19318349354), (40, 9659174677), (541, 714171880), (1082, 357085940), (1613, 239533160), (2164, 178542970), (2705, 142834376), (3226, 119766580), (4328, 89271485), (5410, 71417188), (6452, 59883290), (8065, 47906632), (10820, 35708594), (11069, 34905320), (12904, 29941645), (16130, 23953316), (21640, 17854297), (22138, 17452660), (32260, 11976658), (44276, 8726330), (55345, 6981064), (64520, 5988329), (88552, 4363165), (110690, 3490532), (221380, 1745266), (442760, 872633)]