2118766100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3907}}^1$

素因数の和:3978

約数の個数: 144

約数和(自身を含む): 5495273280

約数和(自身を除く): 3376507180

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 29, 34, 44, 50, 55, 58, 68, 85, 100, 110, 116, 145, 170, 187, 220, 275, 290, 319, 340, 374, 425, 493, 550, 580, 638, 725, 748, 850, 935, 986, 1100, 1276, 1450, 1595, 1700, 1870, 1972, 2465, 2900, 3190, 3740, 3907, 4675, 4930, 5423, 6380, 7814, 7975, 9350, 9860, 10846, 12325, 15628, 15950, 18700, 19535, 21692, 24650, 27115, 31900, 39070, 42977, 49300, 54230, 66419, 78140, 85954, 97675, 108460, 113303, 132838, 135575, 171908, 195350, 214885, 226606, 265676, 271150, 332095, 390700, 429770, 453212, 542300, 566515, 664190, 730609, 859540, 1074425, 1133030, 1246333, 1328380, 1461218, 1660475, 1926151, 2148850, 2266060, 2492666, 2832575, 2922436, 3320950, 3653045, 3852302, 4297700, 4985332, 5665150, 6231665, 6641900, 7306090, 7704604, 9630755, 11330300, 12463330, 14612180, 18265225, 19261510, 21187661, 24926660, 31158325, 36530450, 38523020, 42375322, 48153775, 62316650, 73060900, 84750644, 96307550, 105938305, 124633300, 192615100, 211876610, 423753220, 529691525, 1059383050, 2118766100]

約数ペア:

[(1, 2118766100), (2, 1059383050), (4, 529691525), (5, 423753220), (10, 211876610), (11, 192615100), (17, 124633300), (20, 105938305), (22, 96307550), (25, 84750644), (29, 73060900), (34, 62316650), (44, 48153775), (50, 42375322), (55, 38523020), (58, 36530450), (68, 31158325), (85, 24926660), (100, 21187661), (110, 19261510), (116, 18265225), (145, 14612180), (170, 12463330), (187, 11330300), (220, 9630755), (275, 7704604), (290, 7306090), (319, 6641900), (340, 6231665), (374, 5665150), (425, 4985332), (493, 4297700), (550, 3852302), (580, 3653045), (638, 3320950), (725, 2922436), (748, 2832575), (850, 2492666), (935, 2266060), (986, 2148850), (1100, 1926151), (1276, 1660475), (1450, 1461218), (1595, 1328380), (1700, 1246333), (1870, 1133030), (1972, 1074425), (2465, 859540), (2900, 730609), (3190, 664190), (3740, 566515), (3907, 542300), (4675, 453212), (4930, 429770), (5423, 390700), (6380, 332095), (7814, 271150), (7975, 265676), (9350, 226606), (9860, 214885), (10846, 195350), (12325, 171908), (15628, 135575), (15950, 132838), (18700, 113303), (19535, 108460), (21692, 97675), (24650, 85954), (27115, 78140), (31900, 66419), (39070, 54230), (42977, 49300)]