2536612520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{29927}}^1$

素因数の和:30114

約数の個数: 64

約数和(自身を含む): 6184321920

約数和(自身を除く): 3647709400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1304, 1630, 2119, 3260, 4238, 6520, 8476, 10595, 16952, 21190, 29927, 42380, 59854, 84760, 119708, 149635, 239416, 299270, 389051, 598540, 778102, 1197080, 1556204, 1945255, 3112408, 3890510, 4878101, 7781020, 9756202, 15562040, 19512404, 24390505, 39024808, 48781010, 63415313, 97562020, 126830626, 195124040, 253661252, 317076565, 507322504, 634153130, 1268306260, 2536612520]

約数ペア:

[(1, 2536612520), (2, 1268306260), (4, 634153130), (5, 507322504), (8, 317076565), (10, 253661252), (13, 195124040), (20, 126830626), (26, 97562020), (40, 63415313), (52, 48781010), (65, 39024808), (104, 24390505), (130, 19512404), (163, 15562040), (260, 9756202), (326, 7781020), (520, 4878101), (652, 3890510), (815, 3112408), (1304, 1945255), (1630, 1556204), (2119, 1197080), (3260, 778102), (4238, 598540), (6520, 389051), (8476, 299270), (10595, 239416), (16952, 149635), (21190, 119708), (29927, 84760), (42380, 59854)]