485678210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{2053}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 897532272

約数和(自身を除く): 411854062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 577, 1154, 2053, 2885, 4106, 5770, 10265, 20530, 23657, 47314, 84173, 118285, 168346, 236570, 420865, 841730, 1184581, 2369162, 5922905, 11845810, 48567821, 97135642, 242839105, 485678210]

約数ペア:

[(1, 485678210), (2, 242839105), (5, 97135642), (10, 48567821), (41, 11845810), (82, 5922905), (205, 2369162), (410, 1184581), (577, 841730), (1154, 420865), (2053, 236570), (2885, 168346), (4106, 118285), (5770, 84173), (10265, 47314), (20530, 23657)]