1259094100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14489}}^1$

素因数の和:14593

約数の個数: 72

約数和(自身を含む): 3018556800

約数和(自身を除く): 1759462700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 316, 395, 550, 790, 869, 1100, 1580, 1738, 1975, 3476, 3950, 4345, 7900, 8690, 14489, 17380, 21725, 28978, 43450, 57956, 72445, 86900, 144890, 159379, 289780, 318758, 362225, 637516, 724450, 796895, 1144631, 1448900, 1593790, 2289262, 3187580, 3984475, 4578524, 5723155, 7968950, 11446310, 12590941, 15937900, 22892620, 25181882, 28615775, 50363764, 57231550, 62954705, 114463100, 125909410, 251818820, 314773525, 629547050, 1259094100]

約数ペア:

[(1, 1259094100), (2, 629547050), (4, 314773525), (5, 251818820), (10, 125909410), (11, 114463100), (20, 62954705), (22, 57231550), (25, 50363764), (44, 28615775), (50, 25181882), (55, 22892620), (79, 15937900), (100, 12590941), (110, 11446310), (158, 7968950), (220, 5723155), (275, 4578524), (316, 3984475), (395, 3187580), (550, 2289262), (790, 1593790), (869, 1448900), (1100, 1144631), (1580, 796895), (1738, 724450), (1975, 637516), (3476, 362225), (3950, 318758), (4345, 289780), (7900, 159379), (8690, 144890), (14489, 86900), (17380, 72445), (21725, 57956), (28978, 43450)]