830023133020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1277863}}^1$

素因数の和:1278610

約数の個数: 48

約数和(自身を含む): 1782712286208

約数和(自身を除く): 952689153188

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 691, 940, 1382, 2764, 3455, 6910, 13820, 32477, 64954, 129908, 162385, 324770, 649540, 1277863, 2555726, 5111452, 6389315, 12778630, 25557260, 60059561, 120119122, 240238244, 300297805, 600595610, 883003333, 1201191220, 1766006666, 3532013332, 4415016665, 8830033330, 17660066660, 41501156651, 83002313302, 166004626604, 207505783255, 415011566510, 830023133020]

約数ペア:

[(1, 830023133020), (2, 415011566510), (4, 207505783255), (5, 166004626604), (10, 83002313302), (20, 41501156651), (47, 17660066660), (94, 8830033330), (188, 4415016665), (235, 3532013332), (470, 1766006666), (691, 1201191220), (940, 883003333), (1382, 600595610), (2764, 300297805), (3455, 240238244), (6910, 120119122), (13820, 60059561), (32477, 25557260), (64954, 12778630), (129908, 6389315), (162385, 5111452), (324770, 2555726), (649540, 1277863)]