10486480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6931

約数の個数: 40

約数和(自身を含む): 25668000

約数和(自身を除く): 15181520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6899, 13798, 27596, 34495, 55192, 68990, 110384, 131081, 137980, 262162, 275960, 524324, 551920, 655405, 1048648, 1310810, 2097296, 2621620, 5243240, 10486480]

約数ペア:

[(1, 10486480), (2, 5243240), (4, 2621620), (5, 2097296), (8, 1310810), (10, 1048648), (16, 655405), (19, 551920), (20, 524324), (38, 275960), (40, 262162), (76, 137980), (80, 131081), (95, 110384), (152, 68990), (190, 55192), (304, 34495), (380, 27596), (760, 13798), (1520, 6899)]