101389120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45263}}^1$

素因数の和:45287

約数の個数: 56

約数和(自身を含む): 275929344

約数和(自身を除く): 174540224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45263, 90526, 181052, 226315, 316841, 362104, 452630, 633682, 724208, 905260, 1267364, 1448416, 1584205, 1810520, 2534728, 2896832, 3168410, 3621040, 5069456, 6336820, 7242080, 10138912, 12673640, 14484160, 20277824, 25347280, 50694560, 101389120]

約数ペア:

[(1, 101389120), (2, 50694560), (4, 25347280), (5, 20277824), (7, 14484160), (8, 12673640), (10, 10138912), (14, 7242080), (16, 6336820), (20, 5069456), (28, 3621040), (32, 3168410), (35, 2896832), (40, 2534728), (56, 1810520), (64, 1584205), (70, 1448416), (80, 1267364), (112, 905260), (140, 724208), (160, 633682), (224, 452630), (280, 362104), (320, 316841), (448, 226315), (560, 181052), (1120, 90526), (2240, 45263)]