2260366900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{50119}}^1$

素因数の和:50185

約数の個数: 72

約数和(自身を含む): 5481524160

約数和(自身を除く): 3221157260

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, 4510, 9020, 11275, 22550, 45100, 50119, 100238, 200476, 250595, 501190, 551309, 1002380, 1102618, 1252975, 2054879, 2205236, 2505950, 2756545, 4109758, 5011900, 5513090, 8219516, 10274395, 11026180, 13782725, 20548790, 22603669, 27565450, 41097580, 45207338, 51371975, 55130900, 90414676, 102743950, 113018345, 205487900, 226036690, 452073380, 565091725, 1130183450, 2260366900]

約数ペア:

[(1, 2260366900), (2, 1130183450), (4, 565091725), (5, 452073380), (10, 226036690), (11, 205487900), (20, 113018345), (22, 102743950), (25, 90414676), (41, 55130900), (44, 51371975), (50, 45207338), (55, 41097580), (82, 27565450), (100, 22603669), (110, 20548790), (164, 13782725), (205, 11026180), (220, 10274395), (275, 8219516), (410, 5513090), (451, 5011900), (550, 4109758), (820, 2756545), (902, 2505950), (1025, 2205236), (1100, 2054879), (1804, 1252975), (2050, 1102618), (2255, 1002380), (4100, 551309), (4510, 501190), (9020, 250595), (11275, 200476), (22550, 100238), (45100, 50119)]