239208050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2633}}^1$

素因数の和:2747

約数の個数: 48

約数和(自身を含む): 470327040

約数和(自身を除く): 231118990

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 575, 790, 1150, 1817, 1975, 2633, 3634, 3950, 5266, 9085, 13165, 18170, 26330, 45425, 60559, 65825, 90850, 121118, 131650, 208007, 302795, 416014, 605590, 1040035, 1513975, 2080070, 3027950, 4784161, 5200175, 9568322, 10400350, 23920805, 47841610, 119604025, 239208050]

約数ペア:

[(1, 239208050), (2, 119604025), (5, 47841610), (10, 23920805), (23, 10400350), (25, 9568322), (46, 5200175), (50, 4784161), (79, 3027950), (115, 2080070), (158, 1513975), (230, 1040035), (395, 605590), (575, 416014), (790, 302795), (1150, 208007), (1817, 131650), (1975, 121118), (2633, 90850), (3634, 65825), (3950, 60559), (5266, 45425), (9085, 26330), (13165, 18170)]