17320340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14197}}^1$

素因数の和:14267

約数の個数: 24

約数和(自身を含む): 36971592

約数和(自身を除く): 19651252

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 14197, 28394, 56788, 70985, 141970, 283940, 866017, 1732034, 3464068, 4330085, 8660170, 17320340]

約数ペア:

[(1, 17320340), (2, 8660170), (4, 4330085), (5, 3464068), (10, 1732034), (20, 866017), (61, 283940), (122, 141970), (244, 70985), (305, 56788), (610, 28394), (1220, 14197)]