13320710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 27185760

約数和(自身を除く): 13865050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5393, 10786, 26965, 53930, 70109, 102467, 140218, 204934, 350545, 512335, 701090, 1024670, 1332071, 2664142, 6660355, 13320710]

約数ペア:

[(1, 13320710), (2, 6660355), (5, 2664142), (10, 1332071), (13, 1024670), (19, 701090), (26, 512335), (38, 350545), (65, 204934), (95, 140218), (130, 102467), (190, 70109), (247, 53930), (494, 26965), (1235, 10786), (2470, 5393)]