16292500

素因数分解:

$2^2\times 5^4\times 7^3\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 120

約数和(自身を含む): 43736000

約数和(自身を除く): 27443500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 125, 133, 140, 175, 190, 196, 245, 250, 266, 343, 350, 380, 475, 490, 500, 532, 625, 665, 686, 700, 875, 931, 950, 980, 1225, 1250, 1330, 1372, 1715, 1750, 1862, 1900, 2375, 2450, 2500, 2660, 3325, 3430, 3500, 3724, 4375, 4655, 4750, 4900, 6125, 6517, 6650, 6860, 8575, 8750, 9310, 9500, 11875, 12250, 13034, 13300, 16625, 17150, 17500, 18620, 23275, 23750, 24500, 26068, 30625, 32585, 33250, 34300, 42875, 46550, 47500, 61250, 65170, 66500, 83125, 85750, 93100, 116375, 122500, 130340, 162925, 166250, 171500, 214375, 232750, 325850, 332500, 428750, 465500, 581875, 651700, 814625, 857500, 1163750, 1629250, 2327500, 3258500, 4073125, 8146250, 16292500]

約数ペア:

[(1, 16292500), (2, 8146250), (4, 4073125), (5, 3258500), (7, 2327500), (10, 1629250), (14, 1163750), (19, 857500), (20, 814625), (25, 651700), (28, 581875), (35, 465500), (38, 428750), (49, 332500), (50, 325850), (70, 232750), (76, 214375), (95, 171500), (98, 166250), (100, 162925), (125, 130340), (133, 122500), (140, 116375), (175, 93100), (190, 85750), (196, 83125), (245, 66500), (250, 65170), (266, 61250), (343, 47500), (350, 46550), (380, 42875), (475, 34300), (490, 33250), (500, 32585), (532, 30625), (625, 26068), (665, 24500), (686, 23750), (700, 23275), (875, 18620), (931, 17500), (950, 17150), (980, 16625), (1225, 13300), (1250, 13034), (1330, 12250), (1372, 11875), (1715, 9500), (1750, 9310), (1862, 8750), (1900, 8575), (2375, 6860), (2450, 6650), (2500, 6517), (2660, 6125), (3325, 4900), (3430, 4750), (3500, 4655), (3724, 4375)]