80593240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3201

約数の個数: 96

約数和(自身を含む): 227238480

約数和(自身を除く): 146645240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3163, 3185, 3640, 5096, 6326, 6370, 12652, 12740, 15815, 22141, 25304, 25480, 31630, 41119, 44282, 63260, 82238, 88564, 110705, 126520, 154987, 164476, 177128, 205595, 221410, 287833, 309974, 328952, 411190, 442820, 575666, 619948, 774935, 822380, 885640, 1151332, 1239896, 1439165, 1549870, 1644760, 2014831, 2302664, 2878330, 3099740, 4029662, 5756660, 6199480, 8059324, 10074155, 11513320, 16118648, 20148310, 40296620, 80593240]

約数ペア:

[(1, 80593240), (2, 40296620), (4, 20148310), (5, 16118648), (7, 11513320), (8, 10074155), (10, 8059324), (13, 6199480), (14, 5756660), (20, 4029662), (26, 3099740), (28, 2878330), (35, 2302664), (40, 2014831), (49, 1644760), (52, 1549870), (56, 1439165), (65, 1239896), (70, 1151332), (91, 885640), (98, 822380), (104, 774935), (130, 619948), (140, 575666), (182, 442820), (196, 411190), (245, 328952), (260, 309974), (280, 287833), (364, 221410), (392, 205595), (455, 177128), (490, 164476), (520, 154987), (637, 126520), (728, 110705), (910, 88564), (980, 82238), (1274, 63260), (1820, 44282), (1960, 41119), (2548, 31630), (3163, 25480), (3185, 25304), (3640, 22141), (5096, 15815), (6326, 12740), (6370, 12652)]