102025840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 120

約数和(自身を含む): 292360752

約数和(自身を除く): 190334912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1531, 1666, 1904, 1960, 2380, 3062, 3332, 3920, 4165, 4760, 6124, 6664, 7655, 8330, 9520, 10717, 12248, 13328, 15310, 16660, 21434, 24496, 26027, 30620, 33320, 42868, 52054, 53585, 61240, 66640, 75019, 85736, 104108, 107170, 122480, 130135, 150038, 171472, 182189, 208216, 214340, 260270, 300076, 364378, 375095, 416432, 428680, 520540, 600152, 728756, 750190, 857360, 910945, 1041080, 1200304, 1275323, 1457512, 1500380, 1821890, 2082160, 2550646, 2915024, 3000760, 3643780, 5101292, 6001520, 6376615, 7287560, 10202584, 12753230, 14575120, 20405168, 25506460, 51012920, 102025840]

約数ペア:

[(1, 102025840), (2, 51012920), (4, 25506460), (5, 20405168), (7, 14575120), (8, 12753230), (10, 10202584), (14, 7287560), (16, 6376615), (17, 6001520), (20, 5101292), (28, 3643780), (34, 3000760), (35, 2915024), (40, 2550646), (49, 2082160), (56, 1821890), (68, 1500380), (70, 1457512), (80, 1275323), (85, 1200304), (98, 1041080), (112, 910945), (119, 857360), (136, 750190), (140, 728756), (170, 600152), (196, 520540), (238, 428680), (245, 416432), (272, 375095), (280, 364378), (340, 300076), (392, 260270), (476, 214340), (490, 208216), (560, 182189), (595, 171472), (680, 150038), (784, 130135), (833, 122480), (952, 107170), (980, 104108), (1190, 85736), (1360, 75019), (1531, 66640), (1666, 61240), (1904, 53585), (1960, 52054), (2380, 42868), (3062, 33320), (3332, 30620), (3920, 26027), (4165, 24496), (4760, 21434), (6124, 16660), (6664, 15310), (7655, 13328), (8330, 12248), (9520, 10717)]