94343080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 229677840

約数和(自身を除く): 135334760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 397, 457, 520, 794, 914, 1588, 1828, 1985, 2285, 3176, 3656, 3970, 4570, 5161, 5941, 7940, 9140, 10322, 11882, 15880, 18280, 20644, 23764, 25805, 29705, 41288, 47528, 51610, 59410, 103220, 118820, 181429, 206440, 237640, 362858, 725716, 907145, 1451432, 1814290, 2358577, 3628580, 4717154, 7257160, 9434308, 11792885, 18868616, 23585770, 47171540, 94343080]

約数ペア:

[(1, 94343080), (2, 47171540), (4, 23585770), (5, 18868616), (8, 11792885), (10, 9434308), (13, 7257160), (20, 4717154), (26, 3628580), (40, 2358577), (52, 1814290), (65, 1451432), (104, 907145), (130, 725716), (260, 362858), (397, 237640), (457, 206440), (520, 181429), (794, 118820), (914, 103220), (1588, 59410), (1828, 51610), (1985, 47528), (2285, 41288), (3176, 29705), (3656, 25805), (3970, 23764), (4570, 20644), (5161, 18280), (5941, 15880), (7940, 11882), (9140, 10322)]