190026880

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3061}}^1$

素因数の和:3177

約数の個数: 64

約数和(自身を含む): 459116280

約数和(自身を除く): 269089400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3061, 3104, 3880, 6122, 6208, 7760, 12244, 12416, 15305, 15520, 24488, 30610, 31040, 48976, 61220, 62080, 97952, 122440, 195904, 244880, 296917, 391808, 489760, 593834, 979520, 1187668, 1484585, 1959040, 2375336, 2969170, 4750672, 5938340, 9501344, 11876680, 19002688, 23753360, 38005376, 47506720, 95013440, 190026880]

約数ペア:

[(1, 190026880), (2, 95013440), (4, 47506720), (5, 38005376), (8, 23753360), (10, 19002688), (16, 11876680), (20, 9501344), (32, 5938340), (40, 4750672), (64, 2969170), (80, 2375336), (97, 1959040), (128, 1484585), (160, 1187668), (194, 979520), (320, 593834), (388, 489760), (485, 391808), (640, 296917), (776, 244880), (970, 195904), (1552, 122440), (1940, 97952), (3061, 62080), (3104, 61220), (3880, 48976), (6122, 31040), (6208, 30610), (7760, 24488), (12244, 15520), (12416, 15305)]