118434080

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8317}}^1$

素因数の和:8421

約数の個数: 48

約数和(自身を含む): 282978360

約数和(自身を除く): 164544280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 8317, 14240, 16634, 33268, 41585, 66536, 83170, 133072, 166340, 266144, 332680, 665360, 740213, 1330720, 1480426, 2960852, 3701065, 5921704, 7402130, 11843408, 14804260, 23686816, 29608520, 59217040, 118434080]

約数ペア:

[(1, 118434080), (2, 59217040), (4, 29608520), (5, 23686816), (8, 14804260), (10, 11843408), (16, 7402130), (20, 5921704), (32, 3701065), (40, 2960852), (80, 1480426), (89, 1330720), (160, 740213), (178, 665360), (356, 332680), (445, 266144), (712, 166340), (890, 133072), (1424, 83170), (1780, 66536), (2848, 41585), (3560, 33268), (7120, 16634), (8317, 14240)]