75809240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7716

約数の個数: 64

約数和(自身を含む): 193384800

約数和(自身を除く): 117575560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 7673, 9880, 15346, 30692, 38365, 61384, 76730, 99749, 145787, 153460, 199498, 291574, 306920, 398996, 498745, 583148, 728935, 797992, 997490, 1166296, 1457870, 1895231, 1994980, 2915740, 3790462, 3989960, 5831480, 7580924, 9476155, 15161848, 18952310, 37904620, 75809240]

約数ペア:

[(1, 75809240), (2, 37904620), (4, 18952310), (5, 15161848), (8, 9476155), (10, 7580924), (13, 5831480), (19, 3989960), (20, 3790462), (26, 2915740), (38, 1994980), (40, 1895231), (52, 1457870), (65, 1166296), (76, 997490), (95, 797992), (104, 728935), (130, 583148), (152, 498745), (190, 398996), (247, 306920), (260, 291574), (380, 199498), (494, 153460), (520, 145787), (760, 99749), (988, 76730), (1235, 61384), (1976, 38365), (2470, 30692), (4940, 15346), (7673, 9880)]