3446920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 8495280

約数和(自身を除く): 5048360

約数列:

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

約数ペア:

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