233454940

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{6121}}^1$

素因数の和:8037

約数の個数: 24

約数和(自身を含む): 490592592

約数和(自身を除く): 257137652

約数列:

[1, 2, 4, 5, 10, 20, 1907, 3814, 6121, 7628, 9535, 12242, 19070, 24484, 30605, 38140, 61210, 122420, 11672747, 23345494, 46690988, 58363735, 116727470, 233454940]

約数ペア:

[(1, 233454940), (2, 116727470), (4, 58363735), (5, 46690988), (10, 23345494), (20, 11672747), (1907, 122420), (3814, 61210), (6121, 38140), (7628, 30605), (9535, 24484), (12242, 19070)]