194388050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2907

約数の個数: 48

約数和(自身を含む): 385942560

約数和(自身を除く): 191554510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 146, 190, 365, 475, 730, 950, 1387, 1825, 2774, 2803, 3650, 5606, 6935, 13870, 14015, 28030, 34675, 53257, 69350, 70075, 106514, 140150, 204619, 266285, 409238, 532570, 1023095, 1331425, 2046190, 2662850, 3887761, 5115475, 7775522, 10230950, 19438805, 38877610, 97194025, 194388050]

約数ペア:

[(1, 194388050), (2, 97194025), (5, 38877610), (10, 19438805), (19, 10230950), (25, 7775522), (38, 5115475), (50, 3887761), (73, 2662850), (95, 2046190), (146, 1331425), (190, 1023095), (365, 532570), (475, 409238), (730, 266285), (950, 204619), (1387, 140150), (1825, 106514), (2774, 70075), (2803, 69350), (3650, 53257), (5606, 34675), (6935, 28030), (13870, 14015)]