2016075425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 3239292672

約数和(自身を除く): 1223217247

約数列:

[1, 5, 7, 13, 25, 35, 37, 43, 65, 91, 175, 185, 215, 259, 301, 325, 455, 481, 557, 559, 925, 1075, 1295, 1505, 1591, 2275, 2405, 2785, 2795, 3367, 3899, 3913, 6475, 7241, 7525, 7955, 11137, 12025, 13925, 13975, 16835, 19495, 19565, 20609, 20683, 23951, 36205, 39775, 50687, 55685, 84175, 97475, 97825, 103045, 103415, 119755, 144263, 144781, 167657, 181025, 253435, 267917, 278425, 311363, 515225, 517075, 598775, 721315, 723905, 838285, 886187, 1267175, 1339585, 1556815, 1875419, 2179541, 3606575, 3619525, 4191425, 4430935, 6203309, 6697925, 7784075, 9377095, 10897705, 11520431, 22154675, 31016545, 46885475, 54488525, 57602155, 80643017, 155082725, 288010775, 403215085, 2016075425]

約数ペア:

[(1, 2016075425), (5, 403215085), (7, 288010775), (13, 155082725), (25, 80643017), (35, 57602155), (37, 54488525), (43, 46885475), (65, 31016545), (91, 22154675), (175, 11520431), (185, 10897705), (215, 9377095), (259, 7784075), (301, 6697925), (325, 6203309), (455, 4430935), (481, 4191425), (557, 3619525), (559, 3606575), (925, 2179541), (1075, 1875419), (1295, 1556815), (1505, 1339585), (1591, 1267175), (2275, 886187), (2405, 838285), (2785, 723905), (2795, 721315), (3367, 598775), (3899, 517075), (3913, 515225), (6475, 311363), (7241, 278425), (7525, 267917), (7955, 253435), (11137, 181025), (12025, 167657), (13925, 144781), (13975, 144263), (16835, 119755), (19495, 103415), (19565, 103045), (20609, 97825), (20683, 97475), (23951, 84175), (36205, 55685), (39775, 50687)]