23740147180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28951399}}^1$

素因数の和:28951449

約数の個数: 24

約数和(自身を含む): 51070269600

約数和(自身を除く): 27330122420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28951399, 57902798, 115805596, 144756995, 289513990, 579027980, 1187007359, 2374014718, 4748029436, 5935036795, 11870073590, 23740147180]

約数ペア:

[(1, 23740147180), (2, 11870073590), (4, 5935036795), (5, 4748029436), (10, 2374014718), (20, 1187007359), (41, 579027980), (82, 289513990), (164, 144756995), (205, 115805596), (410, 57902798), (820, 28951399)]