4214650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 4534790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 97, 110, 158, 194, 275, 395, 485, 550, 790, 869, 970, 1067, 1738, 1975, 2134, 2425, 3950, 4345, 4850, 5335, 7663, 8690, 10670, 15326, 21725, 26675, 38315, 43450, 53350, 76630, 84293, 168586, 191575, 383150, 421465, 842930, 2107325, 4214650]

約数ペア:

[(1, 4214650), (2, 2107325), (5, 842930), (10, 421465), (11, 383150), (22, 191575), (25, 168586), (50, 84293), (55, 76630), (79, 53350), (97, 43450), (110, 38315), (158, 26675), (194, 21725), (275, 15326), (395, 10670), (485, 8690), (550, 7663), (790, 5335), (869, 4850), (970, 4345), (1067, 3950), (1738, 2425), (1975, 2134)]