23044450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 50910804

約数和(自身を除く): 27866354

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 293, 325, 550, 586, 605, 650, 715, 1210, 1430, 1465, 1573, 2930, 3025, 3146, 3223, 3575, 3809, 6050, 6446, 7150, 7325, 7618, 7865, 14650, 15730, 16115, 19045, 32230, 35453, 38090, 39325, 41899, 70906, 78650, 80575, 83798, 95225, 161150, 177265, 190450, 209495, 354530, 418990, 460889, 886325, 921778, 1047475, 1772650, 2094950, 2304445, 4608890, 11522225, 23044450]

約数ペア:

[(1, 23044450), (2, 11522225), (5, 4608890), (10, 2304445), (11, 2094950), (13, 1772650), (22, 1047475), (25, 921778), (26, 886325), (50, 460889), (55, 418990), (65, 354530), (110, 209495), (121, 190450), (130, 177265), (143, 161150), (242, 95225), (275, 83798), (286, 80575), (293, 78650), (325, 70906), (550, 41899), (586, 39325), (605, 38090), (650, 35453), (715, 32230), (1210, 19045), (1430, 16115), (1465, 15730), (1573, 14650), (2930, 7865), (3025, 7618), (3146, 7325), (3223, 7150), (3575, 6446), (3809, 6050)]