26057350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 54918360

約数和(自身を除く): 28861010

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 73, 110, 118, 121, 146, 242, 275, 295, 365, 550, 590, 605, 649, 730, 803, 1210, 1298, 1475, 1606, 1825, 2950, 3025, 3245, 3650, 4015, 4307, 6050, 6490, 7139, 8030, 8614, 8833, 14278, 16225, 17666, 20075, 21535, 32450, 35695, 40150, 43070, 44165, 47377, 71390, 88330, 94754, 107675, 178475, 215350, 220825, 236885, 356950, 441650, 473770, 521147, 1042294, 1184425, 2368850, 2605735, 5211470, 13028675, 26057350]

約数ペア:

[(1, 26057350), (2, 13028675), (5, 5211470), (10, 2605735), (11, 2368850), (22, 1184425), (25, 1042294), (50, 521147), (55, 473770), (59, 441650), (73, 356950), (110, 236885), (118, 220825), (121, 215350), (146, 178475), (242, 107675), (275, 94754), (295, 88330), (365, 71390), (550, 47377), (590, 44165), (605, 43070), (649, 40150), (730, 35695), (803, 32450), (1210, 21535), (1298, 20075), (1475, 17666), (1606, 16225), (1825, 14278), (2950, 8833), (3025, 8614), (3245, 8030), (3650, 7139), (4015, 6490), (4307, 6050)]