69498880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 182211120

約数和(自身を除く): 112712240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 617, 640, 704, 880, 1024, 1234, 1280, 1408, 1760, 2048, 2468, 2560, 2816, 3085, 3520, 4936, 5120, 5632, 6170, 6787, 7040, 9872, 10240, 11264, 12340, 13574, 14080, 19744, 22528, 24680, 27148, 28160, 33935, 39488, 49360, 54296, 56320, 67870, 78976, 98720, 108592, 112640, 135740, 157952, 197440, 217184, 271480, 315904, 394880, 434368, 542960, 631808, 789760, 868736, 1085920, 1263616, 1579520, 1737472, 2171840, 3159040, 3474944, 4343680, 6318080, 6949888, 8687360, 13899776, 17374720, 34749440, 69498880]

約数ペア:

[(1, 69498880), (2, 34749440), (4, 17374720), (5, 13899776), (8, 8687360), (10, 6949888), (11, 6318080), (16, 4343680), (20, 3474944), (22, 3159040), (32, 2171840), (40, 1737472), (44, 1579520), (55, 1263616), (64, 1085920), (80, 868736), (88, 789760), (110, 631808), (128, 542960), (160, 434368), (176, 394880), (220, 315904), (256, 271480), (320, 217184), (352, 197440), (440, 157952), (512, 135740), (617, 112640), (640, 108592), (704, 98720), (880, 78976), (1024, 67870), (1234, 56320), (1280, 54296), (1408, 49360), (1760, 39488), (2048, 33935), (2468, 28160), (2560, 27148), (2816, 24680), (3085, 22528), (3520, 19744), (4936, 14080), (5120, 13574), (5632, 12340), (6170, 11264), (6787, 10240), (7040, 9872)]