25872267040

素因数分解:

$2^5\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{90997}}^1$

素因数の和:92789

約数の個数: 48

約数和(自身を含む): 61158299832

約数和(自身を除く): 35286032792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1777, 3554, 7108, 8885, 14216, 17770, 28432, 35540, 56864, 71080, 90997, 142160, 181994, 284320, 363988, 454985, 727976, 909970, 1455952, 1819940, 2911904, 3639880, 7279760, 14559520, 161701669, 323403338, 646806676, 808508345, 1293613352, 1617016690, 2587226704, 3234033380, 5174453408, 6468066760, 12936133520, 25872267040]

約数ペア:

[(1, 25872267040), (2, 12936133520), (4, 6468066760), (5, 5174453408), (8, 3234033380), (10, 2587226704), (16, 1617016690), (20, 1293613352), (32, 808508345), (40, 646806676), (80, 323403338), (160, 161701669), (1777, 14559520), (3554, 7279760), (7108, 3639880), (8885, 2911904), (14216, 1819940), (17770, 1455952), (28432, 909970), (35540, 727976), (56864, 454985), (71080, 363988), (90997, 284320), (142160, 181994)]