2040895070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{14303}}^1$

素因数の和:15080

約数の個数: 32

約数和(自身を含む): 3872378880

約数和(自身を除く): 1831483810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 751, 1502, 3755, 7510, 14269, 14303, 28538, 28606, 71345, 71515, 142690, 143030, 271757, 543514, 1358785, 2717570, 10741553, 21483106, 53707765, 107415530, 204089507, 408179014, 1020447535, 2040895070]

約数ペア:

[(1, 2040895070), (2, 1020447535), (5, 408179014), (10, 204089507), (19, 107415530), (38, 53707765), (95, 21483106), (190, 10741553), (751, 2717570), (1502, 1358785), (3755, 543514), (7510, 271757), (14269, 143030), (14303, 142690), (28538, 71515), (28606, 71345)]