10132220

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 24940104

約数和(自身を除く): 14807884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 211, 245, 343, 422, 490, 686, 844, 980, 1055, 1372, 1477, 1715, 2110, 2401, 2954, 3430, 4220, 4802, 5908, 6860, 7385, 9604, 10339, 12005, 14770, 20678, 24010, 29540, 41356, 48020, 51695, 72373, 103390, 144746, 206780, 289492, 361865, 506611, 723730, 1013222, 1447460, 2026444, 2533055, 5066110, 10132220]

約数ペア:

[(1, 10132220), (2, 5066110), (4, 2533055), (5, 2026444), (7, 1447460), (10, 1013222), (14, 723730), (20, 506611), (28, 361865), (35, 289492), (49, 206780), (70, 144746), (98, 103390), (140, 72373), (196, 51695), (211, 48020), (245, 41356), (343, 29540), (422, 24010), (490, 20678), (686, 14770), (844, 12005), (980, 10339), (1055, 9604), (1372, 7385), (1477, 6860), (1715, 5908), (2110, 4802), (2401, 4220), (2954, 3430)]