9810189080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{9029}}^1$

素因数の和:10244

約数の個数: 64

約数和(自身を含む): 23054673600

約数和(自身を除く): 13244484520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1181, 2362, 4724, 5905, 9029, 9448, 11810, 18058, 23620, 27163, 36116, 45145, 47240, 54326, 72232, 90290, 108652, 135815, 180580, 207667, 217304, 271630, 361160, 415334, 543260, 830668, 1038335, 1086520, 1661336, 2076670, 4153340, 8306680, 10663249, 21326498, 42652996, 53316245, 85305992, 106632490, 213264980, 245254727, 426529960, 490509454, 981018908, 1226273635, 1962037816, 2452547270, 4905094540, 9810189080]

約数ペア:

[(1, 9810189080), (2, 4905094540), (4, 2452547270), (5, 1962037816), (8, 1226273635), (10, 981018908), (20, 490509454), (23, 426529960), (40, 245254727), (46, 213264980), (92, 106632490), (115, 85305992), (184, 53316245), (230, 42652996), (460, 21326498), (920, 10663249), (1181, 8306680), (2362, 4153340), (4724, 2076670), (5905, 1661336), (9029, 1086520), (9448, 1038335), (11810, 830668), (18058, 543260), (23620, 415334), (27163, 361160), (36116, 271630), (45145, 217304), (47240, 207667), (54326, 180580), (72232, 135815), (90290, 108652)]