15693539660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{659947}}^1$

素因数の和:660026

約数の個数: 48

約数和(自身を含む): 34924448160

約数和(自身を除く): 19230908500

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 23780, 659947, 1319894, 2639788, 3299735, 6599470, 13198940, 19138463, 27057827, 38276926, 54115654, 76553852, 95692315, 108231308, 135289135, 191384630, 270578270, 382769260, 541156540, 784676983, 1569353966, 3138707932, 3923384915, 7846769830, 15693539660]

約数ペア:

[(1, 15693539660), (2, 7846769830), (4, 3923384915), (5, 3138707932), (10, 1569353966), (20, 784676983), (29, 541156540), (41, 382769260), (58, 270578270), (82, 191384630), (116, 135289135), (145, 108231308), (164, 95692315), (205, 76553852), (290, 54115654), (410, 38276926), (580, 27057827), (820, 19138463), (1189, 13198940), (2378, 6599470), (4756, 3299735), (5945, 2639788), (11890, 1319894), (23780, 659947)]