79840600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{8147}}^1$

素因数の和:8177

約数の個数: 72

約数和(自身を含む): 215962740

約数和(自身を除く): 136122140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 8147, 9800, 16294, 32588, 40735, 57029, 65176, 81470, 114058, 162940, 203675, 228116, 285145, 325880, 399203, 407350, 456232, 570290, 798406, 814700, 1140580, 1425725, 1596812, 1629400, 1996015, 2281160, 2851450, 3193624, 3992030, 5702900, 7984060, 9980075, 11405800, 15968120, 19960150, 39920300, 79840600]

約数ペア:

[(1, 79840600), (2, 39920300), (4, 19960150), (5, 15968120), (7, 11405800), (8, 9980075), (10, 7984060), (14, 5702900), (20, 3992030), (25, 3193624), (28, 2851450), (35, 2281160), (40, 1996015), (49, 1629400), (50, 1596812), (56, 1425725), (70, 1140580), (98, 814700), (100, 798406), (140, 570290), (175, 456232), (196, 407350), (200, 399203), (245, 325880), (280, 285145), (350, 228116), (392, 203675), (490, 162940), (700, 114058), (980, 81470), (1225, 65176), (1400, 57029), (1960, 40735), (2450, 32588), (4900, 16294), (8147, 9800)]