23259320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11867}}^1$

素因数の和:11892

約数の個数: 48

約数和(自身を含む): 60882840

約数和(自身を除く): 37623520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11867, 23734, 47468, 59335, 83069, 94936, 118670, 166138, 237340, 332276, 415345, 474680, 581483, 664552, 830690, 1162966, 1661380, 2325932, 2907415, 3322760, 4651864, 5814830, 11629660, 23259320]

約数ペア:

[(1, 23259320), (2, 11629660), (4, 5814830), (5, 4651864), (7, 3322760), (8, 2907415), (10, 2325932), (14, 1661380), (20, 1162966), (28, 830690), (35, 664552), (40, 581483), (49, 474680), (56, 415345), (70, 332276), (98, 237340), (140, 166138), (196, 118670), (245, 94936), (280, 83069), (392, 59335), (490, 47468), (980, 23734), (1960, 11867)]