101259440

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9239}}^1$

素因数の和:9389

約数の個数: 40

約数和(自身を含む): 237172320

約数和(自身を除く): 135912880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 9239, 10960, 18478, 36956, 46195, 73912, 92390, 147824, 184780, 369560, 739120, 1265743, 2531486, 5062972, 6328715, 10125944, 12657430, 20251888, 25314860, 50629720, 101259440]

約数ペア:

[(1, 101259440), (2, 50629720), (4, 25314860), (5, 20251888), (8, 12657430), (10, 10125944), (16, 6328715), (20, 5062972), (40, 2531486), (80, 1265743), (137, 739120), (274, 369560), (548, 184780), (685, 147824), (1096, 92390), (1370, 73912), (2192, 46195), (2740, 36956), (5480, 18478), (9239, 10960)]