87366080

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6659}}^1$

素因数の和:6717

約数の個数: 56

約数和(自身を含む): 213146640

約数和(自身を除く): 125780560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 6659, 13120, 13318, 26636, 33295, 53272, 66590, 106544, 133180, 213088, 266360, 273019, 426176, 532720, 546038, 1065440, 1092076, 1365095, 2130880, 2184152, 2730190, 4368304, 5460380, 8736608, 10920760, 17473216, 21841520, 43683040, 87366080]

約数ペア:

[(1, 87366080), (2, 43683040), (4, 21841520), (5, 17473216), (8, 10920760), (10, 8736608), (16, 5460380), (20, 4368304), (32, 2730190), (40, 2184152), (41, 2130880), (64, 1365095), (80, 1092076), (82, 1065440), (160, 546038), (164, 532720), (205, 426176), (320, 273019), (328, 266360), (410, 213088), (656, 133180), (820, 106544), (1312, 66590), (1640, 53272), (2624, 33295), (3280, 26636), (6560, 13318), (6659, 13120)]