102685120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16925

約数の個数: 56

約数和(自身を含む): 257403600

約数和(自身を除く): 154718480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 16889, 33778, 67556, 84445, 135112, 168890, 270224, 320891, 337780, 540448, 641782, 675560, 1080896, 1283564, 1351120, 1604455, 2567128, 2702240, 3208910, 5134256, 5404480, 6417820, 10268512, 12835640, 20537024, 25671280, 51342560, 102685120]

約数ペア:

[(1, 102685120), (2, 51342560), (4, 25671280), (5, 20537024), (8, 12835640), (10, 10268512), (16, 6417820), (19, 5404480), (20, 5134256), (32, 3208910), (38, 2702240), (40, 2567128), (64, 1604455), (76, 1351120), (80, 1283564), (95, 1080896), (152, 675560), (160, 641782), (190, 540448), (304, 337780), (320, 320891), (380, 270224), (608, 168890), (760, 135112), (1216, 84445), (1520, 67556), (3040, 33778), (6080, 16889)]