190553620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 419045760

約数和(自身を除く): 228492140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 379, 460, 758, 1093, 1516, 1895, 2186, 3790, 4372, 5465, 7580, 8717, 10930, 17434, 21860, 25139, 34868, 43585, 50278, 87170, 100556, 125695, 174340, 251390, 414247, 502780, 828494, 1656988, 2071235, 4142470, 8284940, 9527681, 19055362, 38110724, 47638405, 95276810, 190553620]

約数ペア:

[(1, 190553620), (2, 95276810), (4, 47638405), (5, 38110724), (10, 19055362), (20, 9527681), (23, 8284940), (46, 4142470), (92, 2071235), (115, 1656988), (230, 828494), (379, 502780), (460, 414247), (758, 251390), (1093, 174340), (1516, 125695), (1895, 100556), (2186, 87170), (3790, 50278), (4372, 43585), (5465, 34868), (7580, 25139), (8717, 21860), (10930, 17434)]