38846560219190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1\times {\mathrm{1356913}}^1$

素因数の和:1358721

約数の個数: 64

約数和(自身を含む): 74475039038400

約数和(自身を除く): 35628478819210

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 1693, 3382, 3386, 8455, 8465, 16910, 16930, 32167, 64334, 150677, 160835, 301354, 321670, 753385, 1356913, 1506770, 2713826, 2862863, 5725726, 6784565, 13569130, 14314315, 25781347, 28628630, 51562694, 120765257, 128906735, 241530514, 257813470, 603826285, 1207652570, 2294539883, 2297253709, 4589079766, 4594507418, 11472699415, 11486268545, 22945398830, 22972537090, 43647820471, 87295640942, 204455580101, 218239102355, 408911160202, 436478204710, 1022277900505, 2044555801010, 3884656021919, 7769312043838, 19423280109595, 38846560219190]

約数ペア:

[(1, 38846560219190), (2, 19423280109595), (5, 7769312043838), (10, 3884656021919), (19, 2044555801010), (38, 1022277900505), (89, 436478204710), (95, 408911160202), (178, 218239102355), (190, 204455580101), (445, 87295640942), (890, 43647820471), (1691, 22972537090), (1693, 22945398830), (3382, 11486268545), (3386, 11472699415), (8455, 4594507418), (8465, 4589079766), (16910, 2297253709), (16930, 2294539883), (32167, 1207652570), (64334, 603826285), (150677, 257813470), (160835, 241530514), (301354, 128906735), (321670, 120765257), (753385, 51562694), (1356913, 28628630), (1506770, 25781347), (2713826, 14314315), (2862863, 13569130), (5725726, 6784565)]