192080900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 465907680

約数和(自身を除く): 273826780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1804, 2050, 2255, 4100, 4259, 4510, 8518, 9020, 11275, 17036, 21295, 22550, 42590, 45100, 46849, 85180, 93698, 106475, 174619, 187396, 212950, 234245, 349238, 425900, 468490, 698476, 873095, 936980, 1171225, 1746190, 1920809, 2342450, 3492380, 3841618, 4365475, 4684900, 7683236, 8730950, 9604045, 17461900, 19208090, 38416180, 48020225, 96040450, 192080900]

約数ペア:

[(1, 192080900), (2, 96040450), (4, 48020225), (5, 38416180), (10, 19208090), (11, 17461900), (20, 9604045), (22, 8730950), (25, 7683236), (41, 4684900), (44, 4365475), (50, 3841618), (55, 3492380), (82, 2342450), (100, 1920809), (110, 1746190), (164, 1171225), (205, 936980), (220, 873095), (275, 698476), (410, 468490), (451, 425900), (550, 349238), (820, 234245), (902, 212950), (1025, 187396), (1100, 174619), (1804, 106475), (2050, 93698), (2255, 85180), (4100, 46849), (4259, 45100), (4510, 42590), (8518, 22550), (9020, 21295), (11275, 17036)]