273825920

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5861}}^1$

素因数の和:5953

約数の個数: 64

約数和(自身を含む): 663695640

約数和(自身を除く): 389869720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2920, 4672, 5840, 5861, 9344, 11680, 11722, 23360, 23444, 29305, 46720, 46888, 58610, 93776, 117220, 187552, 234440, 375104, 427853, 468880, 750208, 855706, 937760, 1711412, 1875520, 2139265, 3422824, 3751040, 4278530, 6845648, 8557060, 13691296, 17114120, 27382592, 34228240, 54765184, 68456480, 136912960, 273825920]

約数ペア:

[(1, 273825920), (2, 136912960), (4, 68456480), (5, 54765184), (8, 34228240), (10, 27382592), (16, 17114120), (20, 13691296), (32, 8557060), (40, 6845648), (64, 4278530), (73, 3751040), (80, 3422824), (128, 2139265), (146, 1875520), (160, 1711412), (292, 937760), (320, 855706), (365, 750208), (584, 468880), (640, 427853), (730, 375104), (1168, 234440), (1460, 187552), (2336, 117220), (2920, 93776), (4672, 58610), (5840, 46888), (5861, 46720), (9344, 29305), (11680, 23444), (11722, 23360)]