13088560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:178

約数の個数: 60

約数和(自身を含む): 31614048

約数和(自身を除く): 18525488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 59, 80, 94, 118, 188, 235, 236, 295, 376, 470, 472, 590, 752, 940, 944, 1180, 1880, 2360, 2773, 3481, 3760, 4720, 5546, 6962, 11092, 13865, 13924, 17405, 22184, 27730, 27848, 34810, 44368, 55460, 55696, 69620, 110920, 139240, 163607, 221840, 278480, 327214, 654428, 818035, 1308856, 1636070, 2617712, 3272140, 6544280, 13088560]

約数ペア:

[(1, 13088560), (2, 6544280), (4, 3272140), (5, 2617712), (8, 1636070), (10, 1308856), (16, 818035), (20, 654428), (40, 327214), (47, 278480), (59, 221840), (80, 163607), (94, 139240), (118, 110920), (188, 69620), (235, 55696), (236, 55460), (295, 44368), (376, 34810), (470, 27848), (472, 27730), (590, 22184), (752, 17405), (940, 13924), (944, 13865), (1180, 11092), (1880, 6962), (2360, 5546), (2773, 4720), (3481, 3760)]