73161140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5987}}^1$

素因数の和:6056

約数の個数: 48

約数和(自身を含む): 169005312

約数和(自身を除く): 95844172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5987, 6110, 11974, 12220, 23948, 29935, 59870, 77831, 119740, 155662, 281389, 311324, 389155, 562778, 778310, 1125556, 1406945, 1556620, 2813890, 3658057, 5627780, 7316114, 14632228, 18290285, 36580570, 73161140]

約数ペア:

[(1, 73161140), (2, 36580570), (4, 18290285), (5, 14632228), (10, 7316114), (13, 5627780), (20, 3658057), (26, 2813890), (47, 1556620), (52, 1406945), (65, 1125556), (94, 778310), (130, 562778), (188, 389155), (235, 311324), (260, 281389), (470, 155662), (611, 119740), (940, 77831), (1222, 59870), (2444, 29935), (3055, 23948), (5987, 12220), (6110, 11974)]