29121110560

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1\times {\mathrm{1553}}^1$

素因数の和:2450

約数の個数: 96

約数和(自身を含む): 69361608960

約数和(自身を除く): 40240498400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 719, 815, 1304, 1438, 1553, 1630, 2608, 2876, 3106, 3260, 3595, 5216, 5752, 6212, 6520, 7190, 7765, 11504, 12424, 13040, 14380, 15530, 23008, 24848, 26080, 28760, 31060, 49696, 57520, 62120, 115040, 117197, 124240, 234394, 248480, 253139, 468788, 506278, 585985, 937576, 1012556, 1116607, 1171970, 1265695, 1875152, 2025112, 2233214, 2343940, 2531390, 3750304, 4050224, 4466428, 4687880, 5062780, 5583035, 8100448, 8932856, 9375760, 10125560, 11166070, 17865712, 18751520, 20251120, 22332140, 35731424, 40502240, 44664280, 89328560, 178657120, 182006941, 364013882, 728027764, 910034705, 1456055528, 1820069410, 2912111056, 3640138820, 5824222112, 7280277640, 14560555280, 29121110560]

約数ペア:

[(1, 29121110560), (2, 14560555280), (4, 7280277640), (5, 5824222112), (8, 3640138820), (10, 2912111056), (16, 1820069410), (20, 1456055528), (32, 910034705), (40, 728027764), (80, 364013882), (160, 182006941), (163, 178657120), (326, 89328560), (652, 44664280), (719, 40502240), (815, 35731424), (1304, 22332140), (1438, 20251120), (1553, 18751520), (1630, 17865712), (2608, 11166070), (2876, 10125560), (3106, 9375760), (3260, 8932856), (3595, 8100448), (5216, 5583035), (5752, 5062780), (6212, 4687880), (6520, 4466428), (7190, 4050224), (7765, 3750304), (11504, 2531390), (12424, 2343940), (13040, 2233214), (14380, 2025112), (15530, 1875152), (23008, 1265695), (24848, 1171970), (26080, 1116607), (28760, 1012556), (31060, 937576), (49696, 585985), (57520, 506278), (62120, 468788), (115040, 253139), (117197, 248480), (124240, 234394)]