2985115280

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{15541}}^1$

素因数の和:15582

約数の個数: 100

約数和(自身を含む): 8097164412

約数和(自身を除く): 5112049132

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2401, 2744, 3430, 3920, 4802, 5488, 6860, 9604, 12005, 13720, 15541, 19208, 24010, 27440, 31082, 38416, 48020, 62164, 77705, 96040, 108787, 124328, 155410, 192080, 217574, 248656, 310820, 435148, 543935, 621640, 761509, 870296, 1087870, 1243280, 1523018, 1740592, 2175740, 3046036, 3807545, 4351480, 5330563, 6092072, 7615090, 8702960, 10661126, 12184144, 15230180, 21322252, 26652815, 30460360, 37313941, 42644504, 53305630, 60920720, 74627882, 85289008, 106611260, 149255764, 186569705, 213222520, 298511528, 373139410, 426445040, 597023056, 746278820, 1492557640, 2985115280]

約数ペア:

[(1, 2985115280), (2, 1492557640), (4, 746278820), (5, 597023056), (7, 426445040), (8, 373139410), (10, 298511528), (14, 213222520), (16, 186569705), (20, 149255764), (28, 106611260), (35, 85289008), (40, 74627882), (49, 60920720), (56, 53305630), (70, 42644504), (80, 37313941), (98, 30460360), (112, 26652815), (140, 21322252), (196, 15230180), (245, 12184144), (280, 10661126), (343, 8702960), (392, 7615090), (490, 6092072), (560, 5330563), (686, 4351480), (784, 3807545), (980, 3046036), (1372, 2175740), (1715, 1740592), (1960, 1523018), (2401, 1243280), (2744, 1087870), (3430, 870296), (3920, 761509), (4802, 621640), (5488, 543935), (6860, 435148), (9604, 310820), (12005, 248656), (13720, 217574), (15541, 192080), (19208, 155410), (24010, 124328), (27440, 108787), (31082, 96040), (38416, 77705), (48020, 62164)]