89968450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12583}}^1$

素因数の和:12619

約数の個数: 48

約数和(自身を含む): 196612416

約数和(自身を除く): 106643966

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 12583, 25166, 62915, 125830, 138413, 163579, 276826, 314575, 327158, 629150, 692065, 817895, 1384130, 1635790, 1799369, 3460325, 3598738, 4089475, 6920650, 8178950, 8996845, 17993690, 44984225, 89968450]

約数ペア:

[(1, 89968450), (2, 44984225), (5, 17993690), (10, 8996845), (11, 8178950), (13, 6920650), (22, 4089475), (25, 3598738), (26, 3460325), (50, 1799369), (55, 1635790), (65, 1384130), (110, 817895), (130, 692065), (143, 629150), (275, 327158), (286, 314575), (325, 276826), (550, 163579), (650, 138413), (715, 125830), (1430, 62915), (3575, 25166), (7150, 12583)]