26121840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3558

約数の個数: 80

約数和(自身を含む): 83613696

約数和(自身を除く): 57491856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3511, 3720, 7022, 7440, 10533, 14044, 17555, 21066, 28088, 35110, 42132, 52665, 56176, 70220, 84264, 105330, 108841, 140440, 168528, 210660, 217682, 280880, 326523, 421320, 435364, 544205, 653046, 842640, 870728, 1088410, 1306092, 1632615, 1741456, 2176820, 2612184, 3265230, 4353640, 5224368, 6530460, 8707280, 13060920, 26121840]

約数ペア:

[(1, 26121840), (2, 13060920), (3, 8707280), (4, 6530460), (5, 5224368), (6, 4353640), (8, 3265230), (10, 2612184), (12, 2176820), (15, 1741456), (16, 1632615), (20, 1306092), (24, 1088410), (30, 870728), (31, 842640), (40, 653046), (48, 544205), (60, 435364), (62, 421320), (80, 326523), (93, 280880), (120, 217682), (124, 210660), (155, 168528), (186, 140440), (240, 108841), (248, 105330), (310, 84264), (372, 70220), (465, 56176), (496, 52665), (620, 42132), (744, 35110), (930, 28088), (1240, 21066), (1488, 17555), (1860, 14044), (2480, 10533), (3511, 7440), (3720, 7022)]