120401000

素因数分解:

$2^3\times 5^3\times {\mathrm{120401}}^1$

素因数の和:120422

約数の個数: 32

約数和(自身を含む): 281740680

約数和(自身を除く): 161339680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 120401, 240802, 481604, 602005, 963208, 1204010, 2408020, 3010025, 4816040, 6020050, 12040100, 15050125, 24080200, 30100250, 60200500, 120401000]

約数ペア:

[(1, 120401000), (2, 60200500), (4, 30100250), (5, 24080200), (8, 15050125), (10, 12040100), (20, 6020050), (25, 4816040), (40, 3010025), (50, 2408020), (100, 1204010), (125, 963208), (200, 602005), (250, 481604), (500, 240802), (1000, 120401)]