252812791730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{39937}}^1$

素因数の和:41603

約数の個数: 64

約数和(自身を含む): 503103778560

約数和(自身を除く): 250290986830

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1619, 1955, 3238, 3910, 8095, 16190, 27523, 37237, 39937, 55046, 74474, 79874, 137615, 186185, 199685, 275230, 372370, 399370, 633029, 678929, 918551, 1266058, 1357858, 1837102, 3165145, 3394645, 4592755, 6330290, 6789290, 9185510, 15615367, 31230734, 64658003, 78076835, 129316006, 156153670, 323290015, 646580030, 1099186051, 1487134069, 2198372102, 2974268138, 5495930255, 7435670345, 10991860510, 14871340690, 25281279173, 50562558346, 126406395865, 252812791730]

約数ペア:

[(1, 252812791730), (2, 126406395865), (5, 50562558346), (10, 25281279173), (17, 14871340690), (23, 10991860510), (34, 7435670345), (46, 5495930255), (85, 2974268138), (115, 2198372102), (170, 1487134069), (230, 1099186051), (391, 646580030), (782, 323290015), (1619, 156153670), (1955, 129316006), (3238, 78076835), (3910, 64658003), (8095, 31230734), (16190, 15615367), (27523, 9185510), (37237, 6789290), (39937, 6330290), (55046, 4592755), (74474, 3394645), (79874, 3165145), (137615, 1837102), (186185, 1357858), (199685, 1266058), (275230, 918551), (372370, 678929), (399370, 633029)]