6893840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 17556912

約数和(自身を除く): 10663072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 137, 148, 170, 185, 272, 274, 296, 340, 370, 548, 592, 629, 680, 685, 740, 1096, 1258, 1360, 1370, 1480, 2192, 2329, 2516, 2740, 2960, 3145, 4658, 5032, 5069, 5480, 6290, 9316, 10064, 10138, 10960, 11645, 12580, 18632, 20276, 23290, 25160, 25345, 37264, 40552, 46580, 50320, 50690, 81104, 86173, 93160, 101380, 172346, 186320, 202760, 344692, 405520, 430865, 689384, 861730, 1378768, 1723460, 3446920, 6893840]

約数ペア:

[(1, 6893840), (2, 3446920), (4, 1723460), (5, 1378768), (8, 861730), (10, 689384), (16, 430865), (17, 405520), (20, 344692), (34, 202760), (37, 186320), (40, 172346), (68, 101380), (74, 93160), (80, 86173), (85, 81104), (136, 50690), (137, 50320), (148, 46580), (170, 40552), (185, 37264), (272, 25345), (274, 25160), (296, 23290), (340, 20276), (370, 18632), (548, 12580), (592, 11645), (629, 10960), (680, 10138), (685, 10064), (740, 9316), (1096, 6290), (1258, 5480), (1360, 5069), (1370, 5032), (1480, 4658), (2192, 3145), (2329, 2960), (2516, 2740)]