22148607460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7621}}^1\times {\mathrm{20759}}^1$

素因数の和:28396

約数の個数: 48

約数和(自身を含む): 53166193920

約数和(自身を除く): 31017586460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7621, 15242, 20759, 30484, 38105, 41518, 53347, 76210, 83036, 103795, 106694, 145313, 152420, 207590, 213388, 266735, 290626, 415180, 533470, 581252, 726565, 1066940, 1453130, 2906260, 158204339, 316408678, 632817356, 791021695, 1107430373, 1582043390, 2214860746, 3164086780, 4429721492, 5537151865, 11074303730, 22148607460]

約数ペア:

[(1, 22148607460), (2, 11074303730), (4, 5537151865), (5, 4429721492), (7, 3164086780), (10, 2214860746), (14, 1582043390), (20, 1107430373), (28, 791021695), (35, 632817356), (70, 316408678), (140, 158204339), (7621, 2906260), (15242, 1453130), (20759, 1066940), (30484, 726565), (38105, 581252), (41518, 533470), (53347, 415180), (76210, 290626), (83036, 266735), (103795, 213388), (106694, 207590), (145313, 152420)]