10416940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 23385600

約数和(自身を除く): 12968660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 347, 380, 395, 694, 790, 1388, 1501, 1580, 1735, 3002, 3470, 6004, 6593, 6940, 7505, 13186, 15010, 26372, 27413, 30020, 32965, 54826, 65930, 109652, 131860, 137065, 274130, 520847, 548260, 1041694, 2083388, 2604235, 5208470, 10416940]

約数ペア:

[(1, 10416940), (2, 5208470), (4, 2604235), (5, 2083388), (10, 1041694), (19, 548260), (20, 520847), (38, 274130), (76, 137065), (79, 131860), (95, 109652), (158, 65930), (190, 54826), (316, 32965), (347, 30020), (380, 27413), (395, 26372), (694, 15010), (790, 13186), (1388, 7505), (1501, 6940), (1580, 6593), (1735, 6004), (3002, 3470)]