26085670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 28346330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 179, 190, 247, 295, 358, 494, 590, 767, 895, 1121, 1235, 1534, 1790, 2242, 2327, 2470, 3401, 3835, 4654, 5605, 6802, 7670, 10561, 11210, 11635, 14573, 17005, 21122, 23270, 29146, 34010, 44213, 52805, 72865, 88426, 105610, 137293, 145730, 200659, 221065, 274586, 401318, 442130, 686465, 1003295, 1372930, 2006590, 2608567, 5217134, 13042835, 26085670]

約数ペア:

[(1, 26085670), (2, 13042835), (5, 5217134), (10, 2608567), (13, 2006590), (19, 1372930), (26, 1003295), (38, 686465), (59, 442130), (65, 401318), (95, 274586), (118, 221065), (130, 200659), (179, 145730), (190, 137293), (247, 105610), (295, 88426), (358, 72865), (494, 52805), (590, 44213), (767, 34010), (895, 29146), (1121, 23270), (1235, 21122), (1534, 17005), (1790, 14573), (2242, 11635), (2327, 11210), (2470, 10561), (3401, 7670), (3835, 6802), (4654, 5605)]