24309620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 54552960

約数和(自身を除く): 30243340

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1229, 1978, 2458, 3956, 4916, 4945, 6145, 9890, 12290, 19780, 24580, 28267, 52847, 56534, 105694, 113068, 141335, 211388, 264235, 282670, 528470, 565340, 1056940, 1215481, 2430962, 4861924, 6077405, 12154810, 24309620]

約数ペア:

[(1, 24309620), (2, 12154810), (4, 6077405), (5, 4861924), (10, 2430962), (20, 1215481), (23, 1056940), (43, 565340), (46, 528470), (86, 282670), (92, 264235), (115, 211388), (172, 141335), (215, 113068), (230, 105694), (430, 56534), (460, 52847), (860, 28267), (989, 24580), (1229, 19780), (1978, 12290), (2458, 9890), (3956, 6145), (4916, 4945)]