56146240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10355

約数の個数: 56

約数和(自身を含む): 141576552

約数和(自身を除く): 85430312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 10321, 20642, 41284, 51605, 82568, 103210, 165136, 175457, 206420, 330272, 350914, 412840, 660544, 701828, 825680, 877285, 1403656, 1651360, 1754570, 2807312, 3302720, 3509140, 5614624, 7018280, 11229248, 14036560, 28073120, 56146240]

約数ペア:

[(1, 56146240), (2, 28073120), (4, 14036560), (5, 11229248), (8, 7018280), (10, 5614624), (16, 3509140), (17, 3302720), (20, 2807312), (32, 1754570), (34, 1651360), (40, 1403656), (64, 877285), (68, 825680), (80, 701828), (85, 660544), (136, 412840), (160, 350914), (170, 330272), (272, 206420), (320, 175457), (340, 165136), (544, 103210), (680, 82568), (1088, 51605), (1360, 41284), (2720, 20642), (5440, 10321)]