2769832640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{9007}}^1$

素因数の和:9086

約数の個数: 84

約数和(自身を含む): 6816047328

約数和(自身を除く): 4046214688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 961, 992, 1240, 1922, 1984, 2480, 3844, 4805, 4960, 7688, 9007, 9610, 9920, 15376, 18014, 19220, 30752, 36028, 38440, 45035, 61504, 72056, 76880, 90070, 144112, 153760, 180140, 279217, 288224, 307520, 360280, 558434, 576448, 720560, 1116868, 1396085, 1441120, 2233736, 2792170, 2882240, 4467472, 5584340, 8655727, 8934944, 11168680, 17311454, 17869888, 22337360, 34622908, 43278635, 44674720, 69245816, 86557270, 89349440, 138491632, 173114540, 276983264, 346229080, 553966528, 692458160, 1384916320, 2769832640]

約数ペア:

[(1, 2769832640), (2, 1384916320), (4, 692458160), (5, 553966528), (8, 346229080), (10, 276983264), (16, 173114540), (20, 138491632), (31, 89349440), (32, 86557270), (40, 69245816), (62, 44674720), (64, 43278635), (80, 34622908), (124, 22337360), (155, 17869888), (160, 17311454), (248, 11168680), (310, 8934944), (320, 8655727), (496, 5584340), (620, 4467472), (961, 2882240), (992, 2792170), (1240, 2233736), (1922, 1441120), (1984, 1396085), (2480, 1116868), (3844, 720560), (4805, 576448), (4960, 558434), (7688, 360280), (9007, 307520), (9610, 288224), (9920, 279217), (15376, 180140), (18014, 153760), (19220, 144112), (30752, 90070), (36028, 76880), (38440, 72056), (45035, 61504)]