13391560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 37419840

約数和(自身を除く): 24028280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 283, 338, 364, 455, 520, 566, 676, 728, 845, 910, 1132, 1183, 1352, 1415, 1690, 1820, 1981, 2264, 2366, 2830, 3380, 3640, 3679, 3962, 4732, 5660, 5915, 6760, 7358, 7924, 9464, 9905, 11320, 11830, 14716, 15848, 18395, 19810, 23660, 25753, 29432, 36790, 39620, 47320, 47827, 51506, 73580, 79240, 95654, 103012, 128765, 147160, 191308, 206024, 239135, 257530, 334789, 382616, 478270, 515060, 669578, 956540, 1030120, 1339156, 1673945, 1913080, 2678312, 3347890, 6695780, 13391560]

約数ペア:

[(1, 13391560), (2, 6695780), (4, 3347890), (5, 2678312), (7, 1913080), (8, 1673945), (10, 1339156), (13, 1030120), (14, 956540), (20, 669578), (26, 515060), (28, 478270), (35, 382616), (40, 334789), (52, 257530), (56, 239135), (65, 206024), (70, 191308), (91, 147160), (104, 128765), (130, 103012), (140, 95654), (169, 79240), (182, 73580), (260, 51506), (280, 47827), (283, 47320), (338, 39620), (364, 36790), (455, 29432), (520, 25753), (566, 23660), (676, 19810), (728, 18395), (845, 15848), (910, 14716), (1132, 11830), (1183, 11320), (1352, 9905), (1415, 9464), (1690, 7924), (1820, 7358), (1981, 6760), (2264, 5915), (2366, 5660), (2830, 4732), (3380, 3962), (3640, 3679)]