71585150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15733}}^1$

素因数の和:15765

約数の個数: 48

約数和(自身を含む): 163885344

約数和(自身を除く): 92300194

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 15733, 31466, 78665, 110131, 157330, 204529, 220262, 393325, 409058, 550655, 786650, 1022645, 1101310, 1431703, 2045290, 2753275, 2863406, 5113225, 5506550, 7158515, 10226450, 14317030, 35792575, 71585150]

約数ペア:

[(1, 71585150), (2, 35792575), (5, 14317030), (7, 10226450), (10, 7158515), (13, 5506550), (14, 5113225), (25, 2863406), (26, 2753275), (35, 2045290), (50, 1431703), (65, 1101310), (70, 1022645), (91, 786650), (130, 550655), (175, 409058), (182, 393325), (325, 220262), (350, 204529), (455, 157330), (650, 110131), (910, 78665), (2275, 31466), (4550, 15733)]