9780379.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 74874240

約数和(自身を除く): 36305950

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 4951, 7790, 9902, 24755, 49510, 94069, 188138, 202991, 405982, 470345, 940690, 1014955, 2029910, 3856829, 7713658, 19284145, 38568290]

約数ペア:

[(1, 38568290), (2, 19284145), (5, 7713658), (10, 3856829), (19, 2029910), (38, 1014955), (41, 940690), (82, 470345), (95, 405982), (190, 202991), (205, 188138), (410, 94069), (779, 49510), (1558, 24755), (3895, 9902), (4951, 7790)]