17423450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 35890560

約数和(自身を除く): 18467110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 401, 550, 790, 802, 869, 1738, 1975, 2005, 3950, 4010, 4345, 4411, 8690, 8822, 10025, 20050, 21725, 22055, 31679, 43450, 44110, 63358, 110275, 158395, 220550, 316790, 348469, 696938, 791975, 1583950, 1742345, 3484690, 8711725, 17423450]

約数ペア:

[(1, 17423450), (2, 8711725), (5, 3484690), (10, 1742345), (11, 1583950), (22, 791975), (25, 696938), (50, 348469), (55, 316790), (79, 220550), (110, 158395), (158, 110275), (275, 63358), (395, 44110), (401, 43450), (550, 31679), (790, 22055), (802, 21725), (869, 20050), (1738, 10025), (1975, 8822), (2005, 8690), (3950, 4411), (4010, 4345)]