106388720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 264277728

約数和(自身を除く): 157889008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 272, 274, 340, 548, 571, 680, 685, 1096, 1142, 1360, 1370, 2192, 2284, 2329, 2740, 2855, 4568, 4658, 5480, 5710, 9136, 9316, 9707, 10960, 11420, 11645, 18632, 19414, 22840, 23290, 37264, 38828, 45680, 46580, 48535, 77656, 78227, 93160, 97070, 155312, 156454, 186320, 194140, 312908, 388280, 391135, 625816, 776560, 782270, 1251632, 1329859, 1564540, 2659718, 3129080, 5319436, 6258160, 6649295, 10638872, 13298590, 21277744, 26597180, 53194360, 106388720]

約数ペア:

[(1, 106388720), (2, 53194360), (4, 26597180), (5, 21277744), (8, 13298590), (10, 10638872), (16, 6649295), (17, 6258160), (20, 5319436), (34, 3129080), (40, 2659718), (68, 1564540), (80, 1329859), (85, 1251632), (136, 782270), (137, 776560), (170, 625816), (272, 391135), (274, 388280), (340, 312908), (548, 194140), (571, 186320), (680, 156454), (685, 155312), (1096, 97070), (1142, 93160), (1360, 78227), (1370, 77656), (2192, 48535), (2284, 46580), (2329, 45680), (2740, 38828), (2855, 37264), (4568, 23290), (4658, 22840), (5480, 19414), (5710, 18632), (9136, 11645), (9316, 11420), (9707, 10960)]