2013949400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{92383}}^1$

素因数の和:92508

約数の個数: 48

約数和(自身を含む): 4725441600

約数和(自身を除く): 2711492200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 10900, 21800, 92383, 184766, 369532, 461915, 739064, 923830, 1847660, 2309575, 3695320, 4619150, 9238300, 10069747, 18476600, 20139494, 40278988, 50348735, 80557976, 100697470, 201394940, 251743675, 402789880, 503487350, 1006974700, 2013949400]

約数ペア:

[(1, 2013949400), (2, 1006974700), (4, 503487350), (5, 402789880), (8, 251743675), (10, 201394940), (20, 100697470), (25, 80557976), (40, 50348735), (50, 40278988), (100, 20139494), (109, 18476600), (200, 10069747), (218, 9238300), (436, 4619150), (545, 3695320), (872, 2309575), (1090, 1847660), (2180, 923830), (2725, 739064), (4360, 461915), (5450, 369532), (10900, 184766), (21800, 92383)]