173899660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 417856320

約数和(自身を除く): 243956660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 97, 110, 116, 145, 194, 220, 281, 290, 319, 388, 485, 562, 580, 638, 970, 1067, 1124, 1276, 1405, 1595, 1940, 2134, 2810, 2813, 3091, 3190, 4268, 5335, 5620, 5626, 6182, 6380, 8149, 10670, 11252, 12364, 14065, 15455, 16298, 21340, 27257, 28130, 30910, 30943, 32596, 40745, 54514, 56260, 61820, 61886, 81490, 89639, 109028, 123772, 136285, 154715, 162980, 179278, 272570, 299827, 309430, 358556, 448195, 545140, 599654, 618860, 790453, 896390, 1199308, 1499135, 1580906, 1792780, 2998270, 3161812, 3952265, 5996540, 7904530, 8694983, 15809060, 17389966, 34779932, 43474915, 86949830, 173899660]

約数ペア:

[(1, 173899660), (2, 86949830), (4, 43474915), (5, 34779932), (10, 17389966), (11, 15809060), (20, 8694983), (22, 7904530), (29, 5996540), (44, 3952265), (55, 3161812), (58, 2998270), (97, 1792780), (110, 1580906), (116, 1499135), (145, 1199308), (194, 896390), (220, 790453), (281, 618860), (290, 599654), (319, 545140), (388, 448195), (485, 358556), (562, 309430), (580, 299827), (638, 272570), (970, 179278), (1067, 162980), (1124, 154715), (1276, 136285), (1405, 123772), (1595, 109028), (1940, 89639), (2134, 81490), (2810, 61886), (2813, 61820), (3091, 56260), (3190, 54514), (4268, 40745), (5335, 32596), (5620, 30943), (5626, 30910), (6182, 28130), (6380, 27257), (8149, 21340), (10670, 16298), (11252, 15455), (12364, 14065)]