269259650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6197}}^1$

素因数の和:6299

約数の個数: 48

約数和(自身を含む): 553357440

約数和(自身を除く): 284097790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1975, 3950, 4345, 6197, 8690, 12394, 21725, 30985, 43450, 61970, 68167, 136334, 154925, 309850, 340835, 489563, 681670, 979126, 1704175, 2447815, 3408350, 4895630, 5385193, 10770386, 12239075, 24478150, 26925965, 53851930, 134629825, 269259650]

約数ペア:

[(1, 269259650), (2, 134629825), (5, 53851930), (10, 26925965), (11, 24478150), (22, 12239075), (25, 10770386), (50, 5385193), (55, 4895630), (79, 3408350), (110, 2447815), (158, 1704175), (275, 979126), (395, 681670), (550, 489563), (790, 340835), (869, 309850), (1738, 154925), (1975, 136334), (3950, 68167), (4345, 61970), (6197, 43450), (8690, 30985), (12394, 21725)]