74639950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19387}}^1$

素因数の和:19417

約数の個数: 48

約数和(自身を含む): 173096064

約数和(自身を除く): 98456114

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 19387, 38774, 96935, 135709, 193870, 213257, 271418, 426514, 484675, 678545, 969350, 1066285, 1357090, 1492799, 2132570, 2985598, 3392725, 5331425, 6785450, 7463995, 10662850, 14927990, 37319975, 74639950]

約数ペア:

[(1, 74639950), (2, 37319975), (5, 14927990), (7, 10662850), (10, 7463995), (11, 6785450), (14, 5331425), (22, 3392725), (25, 2985598), (35, 2132570), (50, 1492799), (55, 1357090), (70, 1066285), (77, 969350), (110, 678545), (154, 484675), (175, 426514), (275, 271418), (350, 213257), (385, 193870), (550, 135709), (770, 96935), (1925, 38774), (3850, 19387)]