1143104420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{4931}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 2450927808

約数和(自身を除く): 1307823388

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 173, 268, 335, 346, 670, 692, 865, 1340, 1730, 3460, 4931, 9862, 11591, 19724, 23182, 24655, 46364, 49310, 57955, 98620, 115910, 231820, 330377, 660754, 853063, 1321508, 1651885, 1706126, 3303770, 3412252, 4265315, 6607540, 8530630, 17061260, 57155221, 114310442, 228620884, 285776105, 571552210, 1143104420]

約数ペア:

[(1, 1143104420), (2, 571552210), (4, 285776105), (5, 228620884), (10, 114310442), (20, 57155221), (67, 17061260), (134, 8530630), (173, 6607540), (268, 4265315), (335, 3412252), (346, 3303770), (670, 1706126), (692, 1651885), (865, 1321508), (1340, 853063), (1730, 660754), (3460, 330377), (4931, 231820), (9862, 115910), (11591, 98620), (19724, 57955), (23182, 49310), (24655, 46364)]