16103619670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{26813}}^1$

素因数の和:26977

約数の個数: 64

約数和(自身を含む): 31855032000

約数和(自身を除く): 15751412330

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 109, 145, 190, 218, 290, 545, 551, 1090, 1102, 2071, 2755, 3161, 4142, 5510, 6322, 10355, 15805, 20710, 26813, 31610, 53626, 60059, 120118, 134065, 268130, 300295, 509447, 600590, 777577, 1018894, 1555154, 2547235, 2922617, 3887885, 5094470, 5845234, 7775770, 14613085, 14773963, 29226170, 29547926, 55529723, 73869815, 84755893, 111059446, 147739630, 169511786, 277648615, 423779465, 555297230, 847558930, 1610361967, 3220723934, 8051809835, 16103619670]

約数ペア:

[(1, 16103619670), (2, 8051809835), (5, 3220723934), (10, 1610361967), (19, 847558930), (29, 555297230), (38, 423779465), (58, 277648615), (95, 169511786), (109, 147739630), (145, 111059446), (190, 84755893), (218, 73869815), (290, 55529723), (545, 29547926), (551, 29226170), (1090, 14773963), (1102, 14613085), (2071, 7775770), (2755, 5845234), (3161, 5094470), (4142, 3887885), (5510, 2922617), (6322, 2547235), (10355, 1555154), (15805, 1018894), (20710, 777577), (26813, 600590), (31610, 509447), (53626, 300295), (60059, 268130), (120118, 134065)]