23857139560

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{12637}}^1$

素因数の和:13190

約数の個数: 64

約数和(自身を含む): 54300430800

約数和(自身を除く): 30443291240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 433, 436, 545, 866, 872, 1090, 1732, 2165, 2180, 3464, 4330, 4360, 8660, 12637, 17320, 25274, 47197, 50548, 63185, 94394, 101096, 126370, 188788, 235985, 252740, 377576, 471970, 505480, 943940, 1377433, 1887880, 2754866, 5471821, 5509732, 6887165, 10943642, 11019464, 13774330, 21887284, 27359105, 27548660, 43774568, 54718210, 55097320, 109436420, 218872840, 596428489, 1192856978, 2385713956, 2982142445, 4771427912, 5964284890, 11928569780, 23857139560]

約数ペア:

[(1, 23857139560), (2, 11928569780), (4, 5964284890), (5, 4771427912), (8, 2982142445), (10, 2385713956), (20, 1192856978), (40, 596428489), (109, 218872840), (218, 109436420), (433, 55097320), (436, 54718210), (545, 43774568), (866, 27548660), (872, 27359105), (1090, 21887284), (1732, 13774330), (2165, 11019464), (2180, 10943642), (3464, 6887165), (4330, 5509732), (4360, 5471821), (8660, 2754866), (12637, 1887880), (17320, 1377433), (25274, 943940), (47197, 505480), (50548, 471970), (63185, 377576), (94394, 252740), (101096, 235985), (126370, 188788)]