100857680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2377

約数の個数: 120

約数和(自身を含む): 297704160

約数和(自身を除く): 196846480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2339, 2695, 3080, 3920, 4312, 4678, 5390, 6160, 8624, 9356, 10780, 11695, 16373, 18712, 21560, 23390, 25729, 32746, 37424, 43120, 46780, 51458, 65492, 81865, 93560, 102916, 114611, 128645, 130984, 163730, 180103, 187120, 205832, 229222, 257290, 261968, 327460, 360206, 411664, 458444, 514580, 573055, 654920, 720412, 900515, 916888, 1029160, 1146110, 1260721, 1309840, 1440824, 1801030, 1833776, 2058320, 2292220, 2521442, 2881648, 3602060, 4584440, 5042884, 6303605, 7204120, 9168880, 10085768, 12607210, 14408240, 20171536, 25214420, 50428840, 100857680]

約数ペア:

[(1, 100857680), (2, 50428840), (4, 25214420), (5, 20171536), (7, 14408240), (8, 12607210), (10, 10085768), (11, 9168880), (14, 7204120), (16, 6303605), (20, 5042884), (22, 4584440), (28, 3602060), (35, 2881648), (40, 2521442), (44, 2292220), (49, 2058320), (55, 1833776), (56, 1801030), (70, 1440824), (77, 1309840), (80, 1260721), (88, 1146110), (98, 1029160), (110, 916888), (112, 900515), (140, 720412), (154, 654920), (176, 573055), (196, 514580), (220, 458444), (245, 411664), (280, 360206), (308, 327460), (385, 261968), (392, 257290), (440, 229222), (490, 205832), (539, 187120), (560, 180103), (616, 163730), (770, 130984), (784, 128645), (880, 114611), (980, 102916), (1078, 93560), (1232, 81865), (1540, 65492), (1960, 51458), (2156, 46780), (2339, 43120), (2695, 37424), (3080, 32746), (3920, 25729), (4312, 23390), (4678, 21560), (5390, 18712), (6160, 16373), (8624, 11695), (9356, 10780)]