15703938440

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{6637}}^1$

素因数の和:7194

約数の個数: 64

約数和(自身を含む): 35665974000

約数和(自身を除く): 19962035560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 397, 596, 745, 794, 1192, 1490, 1588, 1985, 2980, 3176, 3970, 5960, 6637, 7940, 13274, 15880, 26548, 33185, 53096, 59153, 66370, 118306, 132740, 236612, 265480, 295765, 473224, 591530, 988913, 1183060, 1977826, 2366120, 2634889, 3955652, 4944565, 5269778, 7911304, 9889130, 10539556, 13174445, 19778260, 21079112, 26348890, 39556520, 52697780, 105395560, 392598461, 785196922, 1570393844, 1962992305, 3140787688, 3925984610, 7851969220, 15703938440]

約数ペア:

[(1, 15703938440), (2, 7851969220), (4, 3925984610), (5, 3140787688), (8, 1962992305), (10, 1570393844), (20, 785196922), (40, 392598461), (149, 105395560), (298, 52697780), (397, 39556520), (596, 26348890), (745, 21079112), (794, 19778260), (1192, 13174445), (1490, 10539556), (1588, 9889130), (1985, 7911304), (2980, 5269778), (3176, 4944565), (3970, 3955652), (5960, 2634889), (6637, 2366120), (7940, 1977826), (13274, 1183060), (15880, 988913), (26548, 591530), (33185, 473224), (53096, 295765), (59153, 265480), (66370, 236612), (118306, 132740)]