9650528140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{13721}}^1$

素因数の和:13903

約数の個数: 96

約数和(自身を含む): 23237383680

約数和(自身を除く): 13586855540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 139, 220, 230, 253, 278, 460, 506, 556, 695, 1012, 1265, 1390, 1529, 2530, 2780, 3058, 3197, 5060, 6116, 6394, 7645, 12788, 13721, 15290, 15985, 27442, 30580, 31970, 35167, 54884, 63940, 68605, 70334, 137210, 140668, 150931, 175835, 274420, 301862, 315583, 351670, 603724, 631166, 703340, 754655, 1262332, 1509310, 1577915, 1907219, 3018620, 3155830, 3471413, 3814438, 6311660, 6942826, 7628876, 9536095, 13885652, 17357065, 19072190, 20979409, 34714130, 38144380, 41958818, 43866037, 69428260, 83917636, 87732074, 104897045, 175464148, 209794090, 219330185, 419588180, 438660370, 482526407, 877320740, 965052814, 1930105628, 2412632035, 4825264070, 9650528140]

約数ペア:

[(1, 9650528140), (2, 4825264070), (4, 2412632035), (5, 1930105628), (10, 965052814), (11, 877320740), (20, 482526407), (22, 438660370), (23, 419588180), (44, 219330185), (46, 209794090), (55, 175464148), (92, 104897045), (110, 87732074), (115, 83917636), (139, 69428260), (220, 43866037), (230, 41958818), (253, 38144380), (278, 34714130), (460, 20979409), (506, 19072190), (556, 17357065), (695, 13885652), (1012, 9536095), (1265, 7628876), (1390, 6942826), (1529, 6311660), (2530, 3814438), (2780, 3471413), (3058, 3155830), (3197, 3018620), (5060, 1907219), (6116, 1577915), (6394, 1509310), (7645, 1262332), (12788, 754655), (13721, 703340), (15290, 631166), (15985, 603724), (27442, 351670), (30580, 315583), (31970, 301862), (35167, 274420), (54884, 175835), (63940, 150931), (68605, 140668), (70334, 137210)]