6525565580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{10753}}^1$

素因数の和:12378

約数の個数: 48

約数和(自身を含む): 14435309280

約数和(自身を除く): 7909743700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1597, 3194, 6388, 7985, 10753, 15970, 21506, 30343, 31940, 43012, 53765, 60686, 107530, 121372, 151715, 204307, 215060, 303430, 408614, 606860, 817228, 1021535, 2043070, 4086140, 17172541, 34345082, 68690164, 85862705, 171725410, 326278279, 343450820, 652556558, 1305113116, 1631391395, 3262782790, 6525565580]

約数ペア:

[(1, 6525565580), (2, 3262782790), (4, 1631391395), (5, 1305113116), (10, 652556558), (19, 343450820), (20, 326278279), (38, 171725410), (76, 85862705), (95, 68690164), (190, 34345082), (380, 17172541), (1597, 4086140), (3194, 2043070), (6388, 1021535), (7985, 817228), (10753, 606860), (15970, 408614), (21506, 303430), (30343, 215060), (31940, 204307), (43012, 151715), (53765, 121372), (60686, 107530)]