27362440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 71308800

約数和(自身を除く): 43946360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1237, 1580, 2212, 2474, 2765, 3160, 4424, 4948, 5530, 6185, 8659, 9896, 11060, 12370, 17318, 22120, 24740, 34636, 43295, 49480, 69272, 86590, 97723, 173180, 195446, 346360, 390892, 488615, 684061, 781784, 977230, 1368122, 1954460, 2736244, 3420305, 3908920, 5472488, 6840610, 13681220, 27362440]

約数ペア:

[(1, 27362440), (2, 13681220), (4, 6840610), (5, 5472488), (7, 3908920), (8, 3420305), (10, 2736244), (14, 1954460), (20, 1368122), (28, 977230), (35, 781784), (40, 684061), (56, 488615), (70, 390892), (79, 346360), (140, 195446), (158, 173180), (280, 97723), (316, 86590), (395, 69272), (553, 49480), (632, 43295), (790, 34636), (1106, 24740), (1237, 22120), (1580, 17318), (2212, 12370), (2474, 11060), (2765, 9896), (3160, 8659), (4424, 6185), (4948, 5530)]