91845740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16001}}^1$

素因数の和:16058

約数の個数: 48

約数和(自身を含む): 225820224

約数和(自身を除く): 133974484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 16001, 32002, 64004, 80005, 112007, 160010, 224014, 320020, 448028, 560035, 656041, 1120070, 1312082, 2240140, 2624164, 3280205, 4592287, 6560410, 9184574, 13120820, 18369148, 22961435, 45922870, 91845740]

約数ペア:

[(1, 91845740), (2, 45922870), (4, 22961435), (5, 18369148), (7, 13120820), (10, 9184574), (14, 6560410), (20, 4592287), (28, 3280205), (35, 2624164), (41, 2240140), (70, 1312082), (82, 1120070), (140, 656041), (164, 560035), (205, 448028), (287, 320020), (410, 224014), (574, 160010), (820, 112007), (1148, 80005), (1435, 64004), (2870, 32002), (5740, 16001)]