20169722300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{37567}}^1$

素因数の和:37660

約数の個数: 144

約数和(自身を含む): 54783160320

約数和(自身を除く): 34613438020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 59, 65, 70, 91, 100, 118, 130, 140, 175, 182, 236, 260, 295, 325, 350, 364, 413, 455, 590, 650, 700, 767, 826, 910, 1180, 1300, 1475, 1534, 1652, 1820, 2065, 2275, 2950, 3068, 3835, 4130, 4550, 5369, 5900, 7670, 8260, 9100, 10325, 10738, 15340, 19175, 20650, 21476, 26845, 37567, 38350, 41300, 53690, 75134, 76700, 107380, 134225, 150268, 187835, 262969, 268450, 375670, 488371, 525938, 536900, 751340, 939175, 976742, 1051876, 1314845, 1878350, 1953484, 2216453, 2441855, 2629690, 3418597, 3756700, 4432906, 4883710, 5259380, 6574225, 6837194, 8865812, 9767420, 11082265, 12209275, 13148450, 13674388, 15515171, 17092985, 22164530, 24418550, 26296900, 28813889, 31030342, 34185970, 44329060, 48837100, 55411325, 57627778, 62060684, 68371940, 77575855, 85464925, 110822650, 115255556, 144069445, 155151710, 170929850, 201697223, 221645300, 288138890, 310303420, 341859700, 387879275, 403394446, 576277780, 720347225, 775758550, 806788892, 1008486115, 1440694450, 1551517100, 2016972230, 2881388900, 4033944460, 5042430575, 10084861150, 20169722300]

約数ペア:

[(1, 20169722300), (2, 10084861150), (4, 5042430575), (5, 4033944460), (7, 2881388900), (10, 2016972230), (13, 1551517100), (14, 1440694450), (20, 1008486115), (25, 806788892), (26, 775758550), (28, 720347225), (35, 576277780), (50, 403394446), (52, 387879275), (59, 341859700), (65, 310303420), (70, 288138890), (91, 221645300), (100, 201697223), (118, 170929850), (130, 155151710), (140, 144069445), (175, 115255556), (182, 110822650), (236, 85464925), (260, 77575855), (295, 68371940), (325, 62060684), (350, 57627778), (364, 55411325), (413, 48837100), (455, 44329060), (590, 34185970), (650, 31030342), (700, 28813889), (767, 26296900), (826, 24418550), (910, 22164530), (1180, 17092985), (1300, 15515171), (1475, 13674388), (1534, 13148450), (1652, 12209275), (1820, 11082265), (2065, 9767420), (2275, 8865812), (2950, 6837194), (3068, 6574225), (3835, 5259380), (4130, 4883710), (4550, 4432906), (5369, 3756700), (5900, 3418597), (7670, 2629690), (8260, 2441855), (9100, 2216453), (10325, 1953484), (10738, 1878350), (15340, 1314845), (19175, 1051876), (20650, 976742), (21476, 939175), (26845, 751340), (37567, 536900), (38350, 525938), (41300, 488371), (53690, 375670), (75134, 268450), (76700, 262969), (107380, 187835), (134225, 150268)]