13303527500

素因数分解:

$2^2\times 5^4\times {\mathrm{673}}^1\times {\mathrm{7907}}^1$

素因数の和:8604

約数の個数: 60

約数和(自身を含む): 29139066264

約数和(自身を除く): 15835538764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 673, 1250, 1346, 2500, 2692, 3365, 6730, 7907, 13460, 15814, 16825, 31628, 33650, 39535, 67300, 79070, 84125, 158140, 168250, 197675, 336500, 395350, 420625, 790700, 841250, 988375, 1682500, 1976750, 3953500, 4941875, 5321411, 9883750, 10642822, 19767500, 21285644, 26607055, 53214110, 106428220, 133035275, 266070550, 532141100, 665176375, 1330352750, 2660705500, 3325881875, 6651763750, 13303527500]

約数ペア:

[(1, 13303527500), (2, 6651763750), (4, 3325881875), (5, 2660705500), (10, 1330352750), (20, 665176375), (25, 532141100), (50, 266070550), (100, 133035275), (125, 106428220), (250, 53214110), (500, 26607055), (625, 21285644), (673, 19767500), (1250, 10642822), (1346, 9883750), (2500, 5321411), (2692, 4941875), (3365, 3953500), (6730, 1976750), (7907, 1682500), (13460, 988375), (15814, 841250), (16825, 790700), (31628, 420625), (33650, 395350), (39535, 336500), (67300, 197675), (79070, 168250), (84125, 158140)]