20116050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 50755680

約数和(自身を除く): 30639630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2273, 2950, 4425, 4546, 6819, 8850, 11365, 13638, 22730, 34095, 56825, 68190, 113650, 134107, 170475, 268214, 340950, 402321, 670535, 804642, 1341070, 2011605, 3352675, 4023210, 6705350, 10058025, 20116050]

約数ペア:

[(1, 20116050), (2, 10058025), (3, 6705350), (5, 4023210), (6, 3352675), (10, 2011605), (15, 1341070), (25, 804642), (30, 670535), (50, 402321), (59, 340950), (75, 268214), (118, 170475), (150, 134107), (177, 113650), (295, 68190), (354, 56825), (590, 34095), (885, 22730), (1475, 13638), (1770, 11365), (2273, 8850), (2950, 6819), (4425, 4546)]