17125340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 38223360

約数和(自身を除く): 21098020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 631, 1180, 1262, 1357, 2524, 2714, 3155, 5428, 6310, 6785, 12620, 13570, 14513, 27140, 29026, 37229, 58052, 72565, 74458, 145130, 148916, 186145, 290260, 372290, 744580, 856267, 1712534, 3425068, 4281335, 8562670, 17125340]

約数ペア:

[(1, 17125340), (2, 8562670), (4, 4281335), (5, 3425068), (10, 1712534), (20, 856267), (23, 744580), (46, 372290), (59, 290260), (92, 186145), (115, 148916), (118, 145130), (230, 74458), (236, 72565), (295, 58052), (460, 37229), (590, 29026), (631, 27140), (1180, 14513), (1262, 13570), (1357, 12620), (2524, 6785), (2714, 6310), (3155, 5428)]