85887520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23339}}^1$

素因数の和:23377

約数の個数: 48

約数和(自身を含む): 211740480

約数和(自身を除く): 125852960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 23339, 46678, 93356, 116695, 186712, 233390, 373424, 466780, 536797, 746848, 933560, 1073594, 1867120, 2147188, 2683985, 3734240, 4294376, 5367970, 8588752, 10735940, 17177504, 21471880, 42943760, 85887520]

約数ペア:

[(1, 85887520), (2, 42943760), (4, 21471880), (5, 17177504), (8, 10735940), (10, 8588752), (16, 5367970), (20, 4294376), (23, 3734240), (32, 2683985), (40, 2147188), (46, 1867120), (80, 1073594), (92, 933560), (115, 746848), (160, 536797), (184, 466780), (230, 373424), (368, 233390), (460, 186712), (736, 116695), (920, 93356), (1840, 46678), (3680, 23339)]