110207860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 271996704

約数和(自身を除く): 161788844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 490, 535, 749, 980, 1051, 1070, 1498, 2102, 2140, 2996, 3745, 4204, 5243, 5255, 7357, 7490, 10486, 10510, 14714, 14980, 20972, 21020, 26215, 29428, 36785, 51499, 52430, 73570, 102998, 104860, 112457, 147140, 205996, 224914, 257495, 449828, 514990, 562285, 787199, 1029980, 1124570, 1574398, 2249140, 3148796, 3935995, 5510393, 7871990, 11020786, 15743980, 22041572, 27551965, 55103930, 110207860]

約数ペア:

[(1, 110207860), (2, 55103930), (4, 27551965), (5, 22041572), (7, 15743980), (10, 11020786), (14, 7871990), (20, 5510393), (28, 3935995), (35, 3148796), (49, 2249140), (70, 1574398), (98, 1124570), (107, 1029980), (140, 787199), (196, 562285), (214, 514990), (245, 449828), (428, 257495), (490, 224914), (535, 205996), (749, 147140), (980, 112457), (1051, 104860), (1070, 102998), (1498, 73570), (2102, 52430), (2140, 51499), (2996, 36785), (3745, 29428), (4204, 26215), (5243, 21020), (5255, 20972), (7357, 14980), (7490, 14714), (10486, 10510)]