10670020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 24171840

約数和(自身を除く): 13501820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 653, 817, 860, 1306, 1634, 2612, 3265, 3268, 4085, 6530, 8170, 12407, 13060, 16340, 24814, 28079, 49628, 56158, 62035, 112316, 124070, 140395, 248140, 280790, 533501, 561580, 1067002, 2134004, 2667505, 5335010, 10670020]

約数ペア:

[(1, 10670020), (2, 5335010), (4, 2667505), (5, 2134004), (10, 1067002), (19, 561580), (20, 533501), (38, 280790), (43, 248140), (76, 140395), (86, 124070), (95, 112316), (172, 62035), (190, 56158), (215, 49628), (380, 28079), (430, 24814), (653, 16340), (817, 13060), (860, 12407), (1306, 8170), (1634, 6530), (2612, 4085), (3265, 3268)]