26725730340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1121987}}^1$

素因数の和:1122396

約数の個数: 48

約数和(自身を含む): 75020605632

約数和(自身を除く): 48294875292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 1121987, 2243974, 3365961, 4487948, 5609935, 6731922, 11219870, 13463844, 16829805, 22439740, 33659610, 67319220, 445428839, 890857678, 1336286517, 1781715356, 2227144195, 2672573034, 4454288390, 5345146068, 6681432585, 8908576780, 13362865170, 26725730340]

約数ペア:

[(1, 26725730340), (2, 13362865170), (3, 8908576780), (4, 6681432585), (5, 5345146068), (6, 4454288390), (10, 2672573034), (12, 2227144195), (15, 1781715356), (20, 1336286517), (30, 890857678), (60, 445428839), (397, 67319220), (794, 33659610), (1191, 22439740), (1588, 16829805), (1985, 13463844), (2382, 11219870), (3970, 6731922), (4764, 5609935), (5955, 4487948), (7940, 3365961), (11910, 2243974), (23820, 1121987)]