10444940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 24149664

約数和(自身を除く): 13704724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 241, 394, 482, 788, 964, 985, 1205, 1970, 2167, 2410, 2651, 3940, 4334, 4820, 5302, 8668, 10604, 10835, 13255, 21670, 26510, 43340, 47477, 53020, 94954, 189908, 237385, 474770, 522247, 949540, 1044494, 2088988, 2611235, 5222470, 10444940]

約数ペア:

[(1, 10444940), (2, 5222470), (4, 2611235), (5, 2088988), (10, 1044494), (11, 949540), (20, 522247), (22, 474770), (44, 237385), (55, 189908), (110, 94954), (197, 53020), (220, 47477), (241, 43340), (394, 26510), (482, 21670), (788, 13255), (964, 10835), (985, 10604), (1205, 8668), (1970, 5302), (2167, 4820), (2410, 4334), (2651, 3940)]