19003866610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{1759}}^1$

素因数の和:2335

約数の個数: 64

約数和(自身を含む): 36130406400

約数和(自身を除く): 17126539790

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 439, 535, 878, 1070, 1759, 2195, 2461, 3518, 4390, 4922, 8795, 10097, 12305, 17590, 20194, 24610, 40457, 46973, 50485, 80914, 93946, 100970, 188213, 202285, 234865, 376426, 404570, 469730, 772201, 941065, 1080379, 1544402, 1882130, 2160758, 3861005, 4328899, 5401895, 7722010, 8657798, 10803790, 17760623, 21644495, 35521246, 43288990, 82625507, 88803115, 165251014, 177606230, 413127535, 826255070, 1900386661, 3800773322, 9501933305, 19003866610]

約数ペア:

[(1, 19003866610), (2, 9501933305), (5, 3800773322), (10, 1900386661), (23, 826255070), (46, 413127535), (107, 177606230), (115, 165251014), (214, 88803115), (230, 82625507), (439, 43288990), (535, 35521246), (878, 21644495), (1070, 17760623), (1759, 10803790), (2195, 8657798), (2461, 7722010), (3518, 5401895), (4390, 4328899), (4922, 3861005), (8795, 2160758), (10097, 1882130), (12305, 1544402), (17590, 1080379), (20194, 941065), (24610, 772201), (40457, 469730), (46973, 404570), (50485, 376426), (80914, 234865), (93946, 202285), (100970, 188213)]