26804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 86728320

約数和(自身を除く): 59923740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2389, 2805, 3740, 4778, 5610, 7167, 9556, 11220, 11945, 14334, 23890, 26279, 28668, 35835, 40613, 47780, 52558, 71670, 78837, 81226, 105116, 121839, 131395, 143340, 157674, 162452, 203065, 243678, 262790, 315348, 394185, 406130, 446743, 487356, 525580, 609195, 788370, 812260, 893486, 1218390, 1340229, 1576740, 1786972, 2233715, 2436780, 2680458, 4467430, 5360916, 6701145, 8934860, 13402290, 26804580]

約数ペア:

[(1, 26804580), (2, 13402290), (3, 8934860), (4, 6701145), (5, 5360916), (6, 4467430), (10, 2680458), (11, 2436780), (12, 2233715), (15, 1786972), (17, 1576740), (20, 1340229), (22, 1218390), (30, 893486), (33, 812260), (34, 788370), (44, 609195), (51, 525580), (55, 487356), (60, 446743), (66, 406130), (68, 394185), (85, 315348), (102, 262790), (110, 243678), (132, 203065), (165, 162452), (170, 157674), (187, 143340), (204, 131395), (220, 121839), (255, 105116), (330, 81226), (340, 78837), (374, 71670), (510, 52558), (561, 47780), (660, 40613), (748, 35835), (935, 28668), (1020, 26279), (1122, 23890), (1870, 14334), (2244, 11945), (2389, 11220), (2805, 9556), (3740, 7167), (4778, 5610)]