1796252920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2503}}^1$

素因数の和:2765

約数の個数: 128

約数和(自身を含む): 5062487040

約数和(自身を除く): 3266234120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 233, 280, 308, 385, 440, 466, 616, 770, 932, 1165, 1540, 1631, 1864, 2330, 2503, 2563, 3080, 3262, 4660, 5006, 5126, 6524, 8155, 9320, 10012, 10252, 12515, 12815, 13048, 16310, 17521, 17941, 20024, 20504, 25030, 25630, 27533, 32620, 35042, 35882, 50060, 51260, 55066, 65240, 70084, 71764, 87605, 89705, 100120, 102520, 110132, 137665, 140168, 143528, 175210, 179410, 192731, 220264, 275330, 350420, 358820, 385462, 550660, 583199, 700840, 717640, 770924, 963655, 1101320, 1166398, 1541848, 1927310, 2332796, 2915995, 3854620, 4082393, 4665592, 5831990, 6415189, 7709240, 8164786, 11663980, 12830378, 16329572, 20411965, 23327960, 25660756, 32075945, 32659144, 40823930, 44906323, 51321512, 64151890, 81647860, 89812646, 128303780, 163295720, 179625292, 224531615, 256607560, 359250584, 449063230, 898126460, 1796252920]

約数ペア:

[(1, 1796252920), (2, 898126460), (4, 449063230), (5, 359250584), (7, 256607560), (8, 224531615), (10, 179625292), (11, 163295720), (14, 128303780), (20, 89812646), (22, 81647860), (28, 64151890), (35, 51321512), (40, 44906323), (44, 40823930), (55, 32659144), (56, 32075945), (70, 25660756), (77, 23327960), (88, 20411965), (110, 16329572), (140, 12830378), (154, 11663980), (220, 8164786), (233, 7709240), (280, 6415189), (308, 5831990), (385, 4665592), (440, 4082393), (466, 3854620), (616, 2915995), (770, 2332796), (932, 1927310), (1165, 1541848), (1540, 1166398), (1631, 1101320), (1864, 963655), (2330, 770924), (2503, 717640), (2563, 700840), (3080, 583199), (3262, 550660), (4660, 385462), (5006, 358820), (5126, 350420), (6524, 275330), (8155, 220264), (9320, 192731), (10012, 179410), (10252, 175210), (12515, 143528), (12815, 140168), (13048, 137665), (16310, 110132), (17521, 102520), (17941, 100120), (20024, 89705), (20504, 87605), (25030, 71764), (25630, 70084), (27533, 65240), (32620, 55066), (35042, 51260), (35882, 50060)]