134348240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 356718240

約数和(自身を除く): 222370000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 169, 190, 208, 247, 260, 304, 338, 380, 494, 520, 523, 676, 760, 845, 988, 1040, 1046, 1235, 1352, 1520, 1690, 1976, 2092, 2470, 2615, 2704, 3211, 3380, 3952, 4184, 4940, 5230, 6422, 6760, 6799, 8368, 9880, 9937, 10460, 12844, 13520, 13598, 16055, 19760, 19874, 20920, 25688, 27196, 32110, 33995, 39748, 41840, 49685, 51376, 54392, 64220, 67990, 79496, 88387, 99370, 108784, 128440, 129181, 135980, 158992, 176774, 198740, 256880, 258362, 271960, 353548, 397480, 441935, 516724, 543920, 645905, 707096, 794960, 883870, 1033448, 1291810, 1414192, 1679353, 1767740, 2066896, 2583620, 3358706, 3535480, 5167240, 6717412, 7070960, 8396765, 10334480, 13434824, 16793530, 26869648, 33587060, 67174120, 134348240]

約数ペア:

[(1, 134348240), (2, 67174120), (4, 33587060), (5, 26869648), (8, 16793530), (10, 13434824), (13, 10334480), (16, 8396765), (19, 7070960), (20, 6717412), (26, 5167240), (38, 3535480), (40, 3358706), (52, 2583620), (65, 2066896), (76, 1767740), (80, 1679353), (95, 1414192), (104, 1291810), (130, 1033448), (152, 883870), (169, 794960), (190, 707096), (208, 645905), (247, 543920), (260, 516724), (304, 441935), (338, 397480), (380, 353548), (494, 271960), (520, 258362), (523, 256880), (676, 198740), (760, 176774), (845, 158992), (988, 135980), (1040, 129181), (1046, 128440), (1235, 108784), (1352, 99370), (1520, 88387), (1690, 79496), (1976, 67990), (2092, 64220), (2470, 54392), (2615, 51376), (2704, 49685), (3211, 41840), (3380, 39748), (3952, 33995), (4184, 32110), (4940, 27196), (5230, 25688), (6422, 20920), (6760, 19874), (6799, 19760), (8368, 16055), (9880, 13598), (9937, 13520), (10460, 12844)]