1750286840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 4236598080

約数和(自身を除く): 2486311240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 361, 380, 424, 530, 722, 760, 1007, 1060, 1444, 1805, 2014, 2120, 2287, 2888, 3610, 4028, 4574, 5035, 7220, 8056, 9148, 10070, 11435, 14440, 18296, 19133, 20140, 22870, 38266, 40280, 43453, 45740, 76532, 86906, 91480, 95665, 121211, 153064, 173812, 191330, 217265, 242422, 347624, 382660, 434530, 484844, 606055, 765320, 825607, 869060, 969688, 1212110, 1651214, 1738120, 2303009, 2424220, 3302428, 4128035, 4606018, 4848440, 6604856, 8256070, 9212036, 11515045, 16512140, 18424072, 23030090, 33024280, 43757171, 46060180, 87514342, 92120360, 175028684, 218785855, 350057368, 437571710, 875143420, 1750286840]

約数ペア:

[(1, 1750286840), (2, 875143420), (4, 437571710), (5, 350057368), (8, 218785855), (10, 175028684), (19, 92120360), (20, 87514342), (38, 46060180), (40, 43757171), (53, 33024280), (76, 23030090), (95, 18424072), (106, 16512140), (152, 11515045), (190, 9212036), (212, 8256070), (265, 6604856), (361, 4848440), (380, 4606018), (424, 4128035), (530, 3302428), (722, 2424220), (760, 2303009), (1007, 1738120), (1060, 1651214), (1444, 1212110), (1805, 969688), (2014, 869060), (2120, 825607), (2287, 765320), (2888, 606055), (3610, 484844), (4028, 434530), (4574, 382660), (5035, 347624), (7220, 242422), (8056, 217265), (9148, 191330), (10070, 173812), (11435, 153064), (14440, 121211), (18296, 95665), (19133, 91480), (20140, 86906), (22870, 76532), (38266, 45740), (40280, 43453)]