2843101040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28183}}^1$

素因数の和:28306

約数の個数: 80

約数和(自身を含む): 7192331328

約数和(自身を除く): 4349230288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 6305, 7760, 10088, 12610, 20176, 25220, 28183, 50440, 56366, 100880, 112732, 140915, 225464, 281830, 366379, 450928, 563660, 732758, 1127320, 1465516, 1831895, 2254640, 2733751, 2931032, 3663790, 5467502, 5862064, 7327580, 10935004, 13668755, 14655160, 21870008, 27337510, 29310320, 35538763, 43740016, 54675020, 71077526, 109350040, 142155052, 177693815, 218700080, 284310104, 355387630, 568620208, 710775260, 1421550520, 2843101040]

約数ペア:

[(1, 2843101040), (2, 1421550520), (4, 710775260), (5, 568620208), (8, 355387630), (10, 284310104), (13, 218700080), (16, 177693815), (20, 142155052), (26, 109350040), (40, 71077526), (52, 54675020), (65, 43740016), (80, 35538763), (97, 29310320), (104, 27337510), (130, 21870008), (194, 14655160), (208, 13668755), (260, 10935004), (388, 7327580), (485, 5862064), (520, 5467502), (776, 3663790), (970, 2931032), (1040, 2733751), (1261, 2254640), (1552, 1831895), (1940, 1465516), (2522, 1127320), (3880, 732758), (5044, 563660), (6305, 450928), (7760, 366379), (10088, 281830), (12610, 225464), (20176, 140915), (25220, 112732), (28183, 100880), (50440, 56366)]