37202680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 86601600

約数和(自身を除く): 49398920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 79, 122, 158, 193, 244, 305, 316, 386, 395, 488, 610, 632, 772, 790, 965, 1220, 1544, 1580, 1930, 2440, 3160, 3860, 4819, 7720, 9638, 11773, 15247, 19276, 23546, 24095, 30494, 38552, 47092, 48190, 58865, 60988, 76235, 94184, 96380, 117730, 121976, 152470, 192760, 235460, 304940, 470920, 609880, 930067, 1860134, 3720268, 4650335, 7440536, 9300670, 18601340, 37202680]

約数ペア:

[(1, 37202680), (2, 18601340), (4, 9300670), (5, 7440536), (8, 4650335), (10, 3720268), (20, 1860134), (40, 930067), (61, 609880), (79, 470920), (122, 304940), (158, 235460), (193, 192760), (244, 152470), (305, 121976), (316, 117730), (386, 96380), (395, 94184), (488, 76235), (610, 60988), (632, 58865), (772, 48190), (790, 47092), (965, 38552), (1220, 30494), (1544, 24095), (1580, 23546), (1930, 19276), (2440, 15247), (3160, 11773), (3860, 9638), (4819, 7720)]