1569509260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{116953}}^1$

素因数の和:117034

約数の個数: 48

約数和(自身を含む): 3654578592

約数和(自身を除く): 2085069332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 116953, 233906, 467812, 584765, 1169530, 1286483, 2339060, 2572966, 5145932, 6432415, 7134133, 12864830, 14268266, 25729660, 28536532, 35670665, 71341330, 78475463, 142682660, 156950926, 313901852, 392377315, 784754630, 1569509260]

約数ペア:

[(1, 1569509260), (2, 784754630), (4, 392377315), (5, 313901852), (10, 156950926), (11, 142682660), (20, 78475463), (22, 71341330), (44, 35670665), (55, 28536532), (61, 25729660), (110, 14268266), (122, 12864830), (220, 7134133), (244, 6432415), (305, 5145932), (610, 2572966), (671, 2339060), (1220, 1286483), (1342, 1169530), (2684, 584765), (3355, 467812), (6710, 233906), (13420, 116953)]