114156620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 245796768

約数和(自身を除く): 131640148

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 137, 244, 274, 305, 548, 610, 683, 685, 1220, 1366, 1370, 2732, 2740, 3415, 6830, 8357, 13660, 16714, 33428, 41663, 41785, 83326, 83570, 93571, 166652, 167140, 187142, 208315, 374284, 416630, 467855, 833260, 935710, 1871420, 5707831, 11415662, 22831324, 28539155, 57078310, 114156620]

約数ペア:

[(1, 114156620), (2, 57078310), (4, 28539155), (5, 22831324), (10, 11415662), (20, 5707831), (61, 1871420), (122, 935710), (137, 833260), (244, 467855), (274, 416630), (305, 374284), (548, 208315), (610, 187142), (683, 167140), (685, 166652), (1220, 93571), (1366, 83570), (1370, 83326), (2732, 41785), (2740, 41663), (3415, 33428), (6830, 16714), (8357, 13660)]