10141895920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{70157}}^1$

素因数の和:70322

約数の個数: 80

約数和(自身を含む): 25576800480

約数和(自身を除く): 15434904560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 208, 260, 278, 520, 556, 695, 1040, 1112, 1390, 1807, 2224, 2780, 3614, 5560, 7228, 9035, 11120, 14456, 18070, 28912, 36140, 70157, 72280, 140314, 144560, 280628, 350785, 561256, 701570, 912041, 1122512, 1403140, 1824082, 2806280, 3648164, 4560205, 5612560, 7296328, 9120410, 9751823, 14592656, 18240820, 19503646, 36481640, 39007292, 48759115, 72963280, 78014584, 97518230, 126773699, 156029168, 195036460, 253547398, 390072920, 507094796, 633868495, 780145840, 1014189592, 1267736990, 2028379184, 2535473980, 5070947960, 10141895920]

約数ペア:

[(1, 10141895920), (2, 5070947960), (4, 2535473980), (5, 2028379184), (8, 1267736990), (10, 1014189592), (13, 780145840), (16, 633868495), (20, 507094796), (26, 390072920), (40, 253547398), (52, 195036460), (65, 156029168), (80, 126773699), (104, 97518230), (130, 78014584), (139, 72963280), (208, 48759115), (260, 39007292), (278, 36481640), (520, 19503646), (556, 18240820), (695, 14592656), (1040, 9751823), (1112, 9120410), (1390, 7296328), (1807, 5612560), (2224, 4560205), (2780, 3648164), (3614, 2806280), (5560, 1824082), (7228, 1403140), (9035, 1122512), (11120, 912041), (14456, 701570), (18070, 561256), (28912, 350785), (36140, 280628), (70157, 144560), (72280, 140314)]