2618878600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5113}}^1$

素因数の和:5339

約数の個数: 96

約数和(自身を含む): 6591843720

約数和(自身を除く): 3972965120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 197, 200, 260, 325, 394, 520, 650, 788, 985, 1300, 1576, 1970, 2561, 2600, 3940, 4925, 5113, 5122, 7880, 9850, 10226, 10244, 12805, 19700, 20452, 20488, 25565, 25610, 39400, 40904, 51130, 51220, 64025, 66469, 102260, 102440, 127825, 128050, 132938, 204520, 255650, 256100, 265876, 332345, 511300, 512200, 531752, 664690, 1007261, 1022600, 1329380, 1661725, 2014522, 2658760, 3323450, 4029044, 5036305, 6646900, 8058088, 10072610, 13094393, 13293800, 20145220, 25181525, 26188786, 40290440, 50363050, 52377572, 65471965, 100726100, 104755144, 130943930, 201452200, 261887860, 327359825, 523775720, 654719650, 1309439300, 2618878600]

約数ペア:

[(1, 2618878600), (2, 1309439300), (4, 654719650), (5, 523775720), (8, 327359825), (10, 261887860), (13, 201452200), (20, 130943930), (25, 104755144), (26, 100726100), (40, 65471965), (50, 52377572), (52, 50363050), (65, 40290440), (100, 26188786), (104, 25181525), (130, 20145220), (197, 13293800), (200, 13094393), (260, 10072610), (325, 8058088), (394, 6646900), (520, 5036305), (650, 4029044), (788, 3323450), (985, 2658760), (1300, 2014522), (1576, 1661725), (1970, 1329380), (2561, 1022600), (2600, 1007261), (3940, 664690), (4925, 531752), (5113, 512200), (5122, 511300), (7880, 332345), (9850, 265876), (10226, 256100), (10244, 255650), (12805, 204520), (19700, 132938), (20452, 128050), (20488, 127825), (25565, 102440), (25610, 102260), (39400, 66469), (40904, 64025), (51130, 51220)]