103280120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112261}}^1$

素因数の和:112295

約数の個数: 32

約数和(自身を含む): 242485920

約数和(自身を除く): 139205800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 112261, 224522, 449044, 561305, 898088, 1122610, 2245220, 2582003, 4490440, 5164006, 10328012, 12910015, 20656024, 25820030, 51640060, 103280120]

約数ペア:

[(1, 103280120), (2, 51640060), (4, 25820030), (5, 20656024), (8, 12910015), (10, 10328012), (20, 5164006), (23, 4490440), (40, 2582003), (46, 2245220), (92, 1122610), (115, 898088), (184, 561305), (230, 449044), (460, 224522), (920, 112261)]