13047160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2776

約数の個数: 64

約数和(自身を含む): 35536320

約数和(自身を除く): 22489160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2741, 4760, 5482, 10964, 13705, 19187, 21928, 27410, 38374, 46597, 54820, 76748, 93194, 95935, 109640, 153496, 186388, 191870, 232985, 326179, 372776, 383740, 465970, 652358, 767480, 931940, 1304716, 1630895, 1863880, 2609432, 3261790, 6523580, 13047160]

約数ペア:

[(1, 13047160), (2, 6523580), (4, 3261790), (5, 2609432), (7, 1863880), (8, 1630895), (10, 1304716), (14, 931940), (17, 767480), (20, 652358), (28, 465970), (34, 383740), (35, 372776), (40, 326179), (56, 232985), (68, 191870), (70, 186388), (85, 153496), (119, 109640), (136, 95935), (140, 93194), (170, 76748), (238, 54820), (280, 46597), (340, 38374), (476, 27410), (595, 21928), (680, 19187), (952, 13705), (1190, 10964), (2380, 5482), (2741, 4760)]