9144640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:116

約数の個数: 84

約数和(自身を含む): 23632668

約数和(自身を除く): 14488028

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 1681, 2624, 2720, 2788, 3280, 3362, 3485, 5440, 5576, 6560, 6724, 6970, 8405, 11152, 13120, 13448, 13940, 16810, 22304, 26896, 27880, 28577, 33620, 44608, 53792, 55760, 57154, 67240, 107584, 111520, 114308, 134480, 142885, 223040, 228616, 268960, 285770, 457232, 537920, 571540, 914464, 1143080, 1828928, 2286160, 4572320, 9144640]

約数ペア:

[(1, 9144640), (2, 4572320), (4, 2286160), (5, 1828928), (8, 1143080), (10, 914464), (16, 571540), (17, 537920), (20, 457232), (32, 285770), (34, 268960), (40, 228616), (41, 223040), (64, 142885), (68, 134480), (80, 114308), (82, 111520), (85, 107584), (136, 67240), (160, 57154), (164, 55760), (170, 53792), (205, 44608), (272, 33620), (320, 28577), (328, 27880), (340, 26896), (410, 22304), (544, 16810), (656, 13940), (680, 13448), (697, 13120), (820, 11152), (1088, 8405), (1312, 6970), (1360, 6724), (1394, 6560), (1640, 5576), (1681, 5440), (2624, 3485), (2720, 3362), (2788, 3280)]