10472140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 25369344

約数和(自身を除く): 14897204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 571, 655, 917, 1142, 1310, 1834, 2284, 2620, 2855, 3668, 3997, 4585, 5710, 7994, 9170, 11420, 15988, 18340, 19985, 39970, 74801, 79940, 149602, 299204, 374005, 523607, 748010, 1047214, 1496020, 2094428, 2618035, 5236070, 10472140]

約数ペア:

[(1, 10472140), (2, 5236070), (4, 2618035), (5, 2094428), (7, 1496020), (10, 1047214), (14, 748010), (20, 523607), (28, 374005), (35, 299204), (70, 149602), (131, 79940), (140, 74801), (262, 39970), (524, 19985), (571, 18340), (655, 15988), (917, 11420), (1142, 9170), (1310, 7994), (1834, 5710), (2284, 4585), (2620, 3997), (2855, 3668)]