18285655190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{2953}}^1$

素因数の和:4385

約数の個数: 64

約数和(自身を含む): 36821397312

約数和(自身を除く): 18535742122

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1373, 2255, 2746, 2953, 4510, 5906, 6865, 13730, 14765, 15103, 29530, 30206, 32483, 56293, 64966, 75515, 112586, 121073, 151030, 162415, 242146, 281465, 324830, 562930, 605365, 619223, 1210730, 1238446, 1331803, 2663606, 3096115, 4054469, 6192230, 6659015, 8108938, 13318030, 20272345, 40544690, 44599159, 89198318, 166233229, 222995795, 332466458, 445991590, 831166145, 1662332290, 1828565519, 3657131038, 9142827595, 18285655190]

約数ペア:

[(1, 18285655190), (2, 9142827595), (5, 3657131038), (10, 1828565519), (11, 1662332290), (22, 831166145), (41, 445991590), (55, 332466458), (82, 222995795), (110, 166233229), (205, 89198318), (410, 44599159), (451, 40544690), (902, 20272345), (1373, 13318030), (2255, 8108938), (2746, 6659015), (2953, 6192230), (4510, 4054469), (5906, 3096115), (6865, 2663606), (13730, 1331803), (14765, 1238446), (15103, 1210730), (29530, 619223), (30206, 605365), (32483, 562930), (56293, 324830), (64966, 281465), (75515, 242146), (112586, 162415), (121073, 151030)]