74966260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 168860160

約数和(自身を除く): 93893900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 2791, 5372, 5582, 6715, 11164, 13430, 13955, 26860, 27910, 47447, 55820, 94894, 189788, 220489, 237235, 440978, 474470, 881956, 948940, 1102445, 2204890, 3748313, 4409780, 7496626, 14993252, 18741565, 37483130, 74966260]

約数ペア:

[(1, 74966260), (2, 37483130), (4, 18741565), (5, 14993252), (10, 7496626), (17, 4409780), (20, 3748313), (34, 2204890), (68, 1102445), (79, 948940), (85, 881956), (158, 474470), (170, 440978), (316, 237235), (340, 220489), (395, 189788), (790, 94894), (1343, 55820), (1580, 47447), (2686, 27910), (2791, 26860), (5372, 13955), (5582, 13430), (6715, 11164)]