8429300

素因数分解:

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

素因数の和:201

約数の個数: 72

約数和(自身を含む): 20415360

約数和(自身を除く): 11986060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 97, 100, 110, 158, 194, 220, 275, 316, 388, 395, 485, 550, 790, 869, 970, 1067, 1100, 1580, 1738, 1940, 1975, 2134, 2425, 3476, 3950, 4268, 4345, 4850, 5335, 7663, 7900, 8690, 9700, 10670, 15326, 17380, 21340, 21725, 26675, 30652, 38315, 43450, 53350, 76630, 84293, 86900, 106700, 153260, 168586, 191575, 337172, 383150, 421465, 766300, 842930, 1685860, 2107325, 4214650, 8429300]

約数ペア:

[(1, 8429300), (2, 4214650), (4, 2107325), (5, 1685860), (10, 842930), (11, 766300), (20, 421465), (22, 383150), (25, 337172), (44, 191575), (50, 168586), (55, 153260), (79, 106700), (97, 86900), (100, 84293), (110, 76630), (158, 53350), (194, 43450), (220, 38315), (275, 30652), (316, 26675), (388, 21725), (395, 21340), (485, 17380), (550, 15326), (790, 10670), (869, 9700), (970, 8690), (1067, 7900), (1100, 7663), (1580, 5335), (1738, 4850), (1940, 4345), (1975, 4268), (2134, 3950), (2425, 3476)]