90184070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10099}}^1$

素因数の和:10172

約数の個数: 32

約数和(自身を含む): 174528000

約数和(自身を除く): 84343930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 10099, 20198, 50495, 100990, 191881, 383762, 474653, 949306, 959405, 1918810, 2373265, 4746530, 9018407, 18036814, 45092035, 90184070]

約数ペア:

[(1, 90184070), (2, 45092035), (5, 18036814), (10, 9018407), (19, 4746530), (38, 2373265), (47, 1918810), (94, 959405), (95, 949306), (190, 474653), (235, 383762), (470, 191881), (893, 100990), (1786, 50495), (4465, 20198), (8930, 10099)]