32190920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 42804280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 79, 122, 158, 167, 244, 305, 316, 334, 395, 488, 610, 632, 668, 790, 835, 1220, 1336, 1580, 1670, 2440, 3160, 3340, 4819, 6680, 9638, 10187, 13193, 19276, 20374, 24095, 26386, 38552, 40748, 48190, 50935, 52772, 65965, 81496, 96380, 101870, 105544, 131930, 192760, 203740, 263860, 407480, 527720, 804773, 1609546, 3219092, 4023865, 6438184, 8047730, 16095460, 32190920]

約数ペア:

[(1, 32190920), (2, 16095460), (4, 8047730), (5, 6438184), (8, 4023865), (10, 3219092), (20, 1609546), (40, 804773), (61, 527720), (79, 407480), (122, 263860), (158, 203740), (167, 192760), (244, 131930), (305, 105544), (316, 101870), (334, 96380), (395, 81496), (488, 65965), (610, 52772), (632, 50935), (668, 48190), (790, 40748), (835, 38552), (1220, 26386), (1336, 24095), (1580, 20374), (1670, 19276), (2440, 13193), (3160, 10187), (3340, 9638), (4819, 6680)]