22820600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 62339760

約数和(自身を除く): 39519160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 41, 44, 46, 50, 55, 82, 88, 92, 100, 110, 115, 121, 164, 184, 200, 205, 220, 230, 242, 253, 275, 328, 410, 440, 451, 460, 484, 506, 550, 575, 605, 820, 902, 920, 943, 968, 1012, 1025, 1100, 1150, 1210, 1265, 1640, 1804, 1886, 2024, 2050, 2200, 2255, 2300, 2420, 2530, 2783, 3025, 3608, 3772, 4100, 4510, 4600, 4715, 4840, 4961, 5060, 5566, 6050, 6325, 7544, 8200, 9020, 9430, 9922, 10120, 10373, 11132, 11275, 12100, 12650, 13915, 18040, 18860, 19844, 20746, 22264, 22550, 23575, 24200, 24805, 25300, 27830, 37720, 39688, 41492, 45100, 47150, 49610, 50600, 51865, 55660, 69575, 82984, 90200, 94300, 99220, 103730, 111320, 114103, 124025, 139150, 188600, 198440, 207460, 228206, 248050, 259325, 278300, 414920, 456412, 496100, 518650, 556600, 570515, 912824, 992200, 1037300, 1141030, 2074600, 2282060, 2852575, 4564120, 5705150, 11410300, 22820600]

約数ペア:

[(1, 22820600), (2, 11410300), (4, 5705150), (5, 4564120), (8, 2852575), (10, 2282060), (11, 2074600), (20, 1141030), (22, 1037300), (23, 992200), (25, 912824), (40, 570515), (41, 556600), (44, 518650), (46, 496100), (50, 456412), (55, 414920), (82, 278300), (88, 259325), (92, 248050), (100, 228206), (110, 207460), (115, 198440), (121, 188600), (164, 139150), (184, 124025), (200, 114103), (205, 111320), (220, 103730), (230, 99220), (242, 94300), (253, 90200), (275, 82984), (328, 69575), (410, 55660), (440, 51865), (451, 50600), (460, 49610), (484, 47150), (506, 45100), (550, 41492), (575, 39688), (605, 37720), (820, 27830), (902, 25300), (920, 24805), (943, 24200), (968, 23575), (1012, 22550), (1025, 22264), (1100, 20746), (1150, 19844), (1210, 18860), (1265, 18040), (1640, 13915), (1804, 12650), (1886, 12100), (2024, 11275), (2050, 11132), (2200, 10373), (2255, 10120), (2300, 9922), (2420, 9430), (2530, 9020), (2783, 8200), (3025, 7544), (3608, 6325), (3772, 6050), (4100, 5566), (4510, 5060), (4600, 4961), (4715, 4840)]