61994200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13477}}^1$

素因数の和:13516

約数の個数: 48

約数和(自身を含む): 150414480

約数和(自身を除く): 88420280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 13477, 26954, 53908, 67385, 107816, 134770, 269540, 309971, 336925, 539080, 619942, 673850, 1239884, 1347700, 1549855, 2479768, 2695400, 3099710, 6199420, 7749275, 12398840, 15498550, 30997100, 61994200]

約数ペア:

[(1, 61994200), (2, 30997100), (4, 15498550), (5, 12398840), (8, 7749275), (10, 6199420), (20, 3099710), (23, 2695400), (25, 2479768), (40, 1549855), (46, 1347700), (50, 1239884), (92, 673850), (100, 619942), (115, 539080), (184, 336925), (200, 309971), (230, 269540), (460, 134770), (575, 107816), (920, 67385), (1150, 53908), (2300, 26954), (4600, 13477)]