25387040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 72213120

約数和(自身を除く): 46826080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1193, 1330, 1520, 2128, 2386, 2660, 3040, 4256, 4772, 5320, 5965, 8351, 9544, 10640, 11930, 16702, 19088, 21280, 22667, 23860, 33404, 38176, 41755, 45334, 47720, 66808, 83510, 90668, 95440, 113335, 133616, 158669, 167020, 181336, 190880, 226670, 267232, 317338, 334040, 362672, 453340, 634676, 668080, 725344, 793345, 906680, 1269352, 1336160, 1586690, 1813360, 2538704, 3173380, 3626720, 5077408, 6346760, 12693520, 25387040]

約数ペア:

[(1, 25387040), (2, 12693520), (4, 6346760), (5, 5077408), (7, 3626720), (8, 3173380), (10, 2538704), (14, 1813360), (16, 1586690), (19, 1336160), (20, 1269352), (28, 906680), (32, 793345), (35, 725344), (38, 668080), (40, 634676), (56, 453340), (70, 362672), (76, 334040), (80, 317338), (95, 267232), (112, 226670), (133, 190880), (140, 181336), (152, 167020), (160, 158669), (190, 133616), (224, 113335), (266, 95440), (280, 90668), (304, 83510), (380, 66808), (532, 47720), (560, 45334), (608, 41755), (665, 38176), (760, 33404), (1064, 23860), (1120, 22667), (1193, 21280), (1330, 19088), (1520, 16702), (2128, 11930), (2386, 10640), (2660, 9544), (3040, 8351), (4256, 5965), (4772, 5320)]