1885103680

素因数分解:

$2^6\times 5^1\times {\mathrm{541}}^1\times {\mathrm{10889}}^1$

素因数の和:11447

約数の個数: 56

約数和(自身を含む): 4497613560

約数和(自身を除く): 2612509880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 10889, 17312, 21640, 21778, 34624, 43280, 43556, 54445, 86560, 87112, 108890, 173120, 174224, 217780, 348448, 435560, 696896, 871120, 1742240, 3484480, 5890949, 11781898, 23563796, 29454745, 47127592, 58909490, 94255184, 117818980, 188510368, 235637960, 377020736, 471275920, 942551840, 1885103680]

約数ペア:

[(1, 1885103680), (2, 942551840), (4, 471275920), (5, 377020736), (8, 235637960), (10, 188510368), (16, 117818980), (20, 94255184), (32, 58909490), (40, 47127592), (64, 29454745), (80, 23563796), (160, 11781898), (320, 5890949), (541, 3484480), (1082, 1742240), (2164, 871120), (2705, 696896), (4328, 435560), (5410, 348448), (8656, 217780), (10820, 174224), (10889, 173120), (17312, 108890), (21640, 87112), (21778, 86560), (34624, 54445), (43280, 43556)]