2895826360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{106621}}^1$

素因数の和:106736

約数の個数: 64

約数和(自身を含む): 7523248320

約数和(自身を除く): 4627421960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 27160, 106621, 213242, 426484, 533105, 746347, 852968, 1066210, 1492694, 2132420, 2985388, 3731735, 4264840, 5970776, 7463470, 10342237, 14926940, 20684474, 29853880, 41368948, 51711185, 72395659, 82737896, 103422370, 144791318, 206844740, 289582636, 361978295, 413689480, 579165272, 723956590, 1447913180, 2895826360]

約数ペア:

[(1, 2895826360), (2, 1447913180), (4, 723956590), (5, 579165272), (7, 413689480), (8, 361978295), (10, 289582636), (14, 206844740), (20, 144791318), (28, 103422370), (35, 82737896), (40, 72395659), (56, 51711185), (70, 41368948), (97, 29853880), (140, 20684474), (194, 14926940), (280, 10342237), (388, 7463470), (485, 5970776), (679, 4264840), (776, 3731735), (970, 2985388), (1358, 2132420), (1940, 1492694), (2716, 1066210), (3395, 852968), (3880, 746347), (5432, 533105), (6790, 426484), (13580, 213242), (27160, 106621)]