26797980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 86204160

約数和(自身を除く): 59406180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2137, 2508, 3135, 4180, 4274, 6270, 6411, 8548, 10685, 12540, 12822, 21370, 23507, 25644, 32055, 40603, 42740, 47014, 64110, 70521, 81206, 94028, 117535, 121809, 128220, 141042, 162412, 203015, 235070, 243618, 282084, 352605, 406030, 446633, 470140, 487236, 609045, 705210, 812060, 893266, 1218090, 1339899, 1410420, 1786532, 2233165, 2436180, 2679798, 4466330, 5359596, 6699495, 8932660, 13398990, 26797980]

約数ペア:

[(1, 26797980), (2, 13398990), (3, 8932660), (4, 6699495), (5, 5359596), (6, 4466330), (10, 2679798), (11, 2436180), (12, 2233165), (15, 1786532), (19, 1410420), (20, 1339899), (22, 1218090), (30, 893266), (33, 812060), (38, 705210), (44, 609045), (55, 487236), (57, 470140), (60, 446633), (66, 406030), (76, 352605), (95, 282084), (110, 243618), (114, 235070), (132, 203015), (165, 162412), (190, 141042), (209, 128220), (220, 121809), (228, 117535), (285, 94028), (330, 81206), (380, 70521), (418, 64110), (570, 47014), (627, 42740), (660, 40603), (836, 32055), (1045, 25644), (1140, 23507), (1254, 21370), (2090, 12822), (2137, 12540), (2508, 10685), (3135, 8548), (4180, 6411), (4274, 6270)]