26952600320

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{679249}}^1$

素因数の和:679301

約数の個数: 72

約数和(自身を含む): 66642576000

約数和(自身を除く): 39689975680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 679249, 1358498, 2716996, 3396245, 5433992, 6792490, 10867984, 13584980, 21056719, 21735968, 27169960, 42113438, 43471936, 54339920, 84226876, 86943872, 105283595, 108679840, 168453752, 173887744, 210567190, 217359680, 336907504, 421134380, 434719360, 673815008, 842268760, 869438720, 1347630016, 1684537520, 2695260032, 3369075040, 5390520064, 6738150080, 13476300160, 26952600320]

約数ペア:

[(1, 26952600320), (2, 13476300160), (4, 6738150080), (5, 5390520064), (8, 3369075040), (10, 2695260032), (16, 1684537520), (20, 1347630016), (31, 869438720), (32, 842268760), (40, 673815008), (62, 434719360), (64, 421134380), (80, 336907504), (124, 217359680), (128, 210567190), (155, 173887744), (160, 168453752), (248, 108679840), (256, 105283595), (310, 86943872), (320, 84226876), (496, 54339920), (620, 43471936), (640, 42113438), (992, 27169960), (1240, 21735968), (1280, 21056719), (1984, 13584980), (2480, 10867984), (3968, 6792490), (4960, 5433992), (7936, 3396245), (9920, 2716996), (19840, 1358498), (39680, 679249)]