23523140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 52590720

約数和(自身を除く): 29067580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 601, 1030, 1202, 1957, 2060, 2404, 3005, 3914, 6010, 7828, 9785, 11419, 12020, 19570, 22838, 39140, 45676, 57095, 61903, 114190, 123806, 228380, 247612, 309515, 619030, 1176157, 1238060, 2352314, 4704628, 5880785, 11761570, 23523140]

約数ペア:

[(1, 23523140), (2, 11761570), (4, 5880785), (5, 4704628), (10, 2352314), (19, 1238060), (20, 1176157), (38, 619030), (76, 309515), (95, 247612), (103, 228380), (190, 123806), (206, 114190), (380, 61903), (412, 57095), (515, 45676), (601, 39140), (1030, 22838), (1202, 19570), (1957, 12020), (2060, 11419), (2404, 9785), (3005, 7828), (3914, 6010)]