1222969340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{24847}}^1$

素因数の和:24986

約数の個数: 48

約数和(自身を含む): 2705052672

約数和(自身を除く): 1482083332

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 4922, 9844, 12305, 24610, 24847, 49220, 49694, 99388, 124235, 248470, 496940, 571481, 1142962, 2285924, 2658629, 2857405, 5317258, 5714810, 10634516, 11429620, 13293145, 26586290, 53172580, 61148467, 122296934, 244593868, 305742335, 611484670, 1222969340]

約数ペア:

[(1, 1222969340), (2, 611484670), (4, 305742335), (5, 244593868), (10, 122296934), (20, 61148467), (23, 53172580), (46, 26586290), (92, 13293145), (107, 11429620), (115, 10634516), (214, 5714810), (230, 5317258), (428, 2857405), (460, 2658629), (535, 2285924), (1070, 1142962), (2140, 571481), (2461, 496940), (4922, 248470), (9844, 124235), (12305, 99388), (24610, 49694), (24847, 49220)]