2043304640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37783}}^1$

素因数の和:37826

約数の個数: 84

約数和(自身を含む): 5268827664

約数和(自身を除く): 3225523024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 10816, 13520, 27040, 37783, 54080, 75566, 151132, 188915, 302264, 377830, 491179, 604528, 755660, 982358, 1209056, 1511320, 1964716, 2418112, 2455895, 3022640, 3929432, 4911790, 6045280, 6385327, 7858864, 9823580, 12090560, 12770654, 15717728, 19647160, 25541308, 31435456, 31926635, 39294320, 51082616, 63853270, 78588640, 102165232, 127706540, 157177280, 204330464, 255413080, 408660928, 510826160, 1021652320, 2043304640]

約数ペア:

[(1, 2043304640), (2, 1021652320), (4, 510826160), (5, 408660928), (8, 255413080), (10, 204330464), (13, 157177280), (16, 127706540), (20, 102165232), (26, 78588640), (32, 63853270), (40, 51082616), (52, 39294320), (64, 31926635), (65, 31435456), (80, 25541308), (104, 19647160), (130, 15717728), (160, 12770654), (169, 12090560), (208, 9823580), (260, 7858864), (320, 6385327), (338, 6045280), (416, 4911790), (520, 3929432), (676, 3022640), (832, 2455895), (845, 2418112), (1040, 1964716), (1352, 1511320), (1690, 1209056), (2080, 982358), (2704, 755660), (3380, 604528), (4160, 491179), (5408, 377830), (6760, 302264), (10816, 188915), (13520, 151132), (27040, 75566), (37783, 54080)]