67174120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 172605600

約数和(自身を除く): 105431480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 338, 380, 494, 520, 523, 676, 760, 845, 988, 1046, 1235, 1352, 1690, 1976, 2092, 2470, 2615, 3211, 3380, 4184, 4940, 5230, 6422, 6760, 6799, 9880, 9937, 10460, 12844, 13598, 16055, 19874, 20920, 25688, 27196, 32110, 33995, 39748, 49685, 54392, 64220, 67990, 79496, 88387, 99370, 128440, 129181, 135980, 176774, 198740, 258362, 271960, 353548, 397480, 441935, 516724, 645905, 707096, 883870, 1033448, 1291810, 1679353, 1767740, 2583620, 3358706, 3535480, 5167240, 6717412, 8396765, 13434824, 16793530, 33587060, 67174120]

約数ペア:

[(1, 67174120), (2, 33587060), (4, 16793530), (5, 13434824), (8, 8396765), (10, 6717412), (13, 5167240), (19, 3535480), (20, 3358706), (26, 2583620), (38, 1767740), (40, 1679353), (52, 1291810), (65, 1033448), (76, 883870), (95, 707096), (104, 645905), (130, 516724), (152, 441935), (169, 397480), (190, 353548), (247, 271960), (260, 258362), (338, 198740), (380, 176774), (494, 135980), (520, 129181), (523, 128440), (676, 99370), (760, 88387), (845, 79496), (988, 67990), (1046, 64220), (1235, 54392), (1352, 49685), (1690, 39748), (1976, 33995), (2092, 32110), (2470, 27196), (2615, 25688), (3211, 20920), (3380, 19874), (4184, 16055), (4940, 13598), (5230, 12844), (6422, 10460), (6760, 9937), (6799, 9880)]