61207520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 98822560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 332, 352, 415, 419, 440, 664, 830, 838, 880, 913, 1328, 1660, 1676, 1760, 1826, 2095, 2656, 3320, 3352, 3652, 4190, 4565, 4609, 6640, 6704, 7304, 8380, 9130, 9218, 13280, 13408, 14608, 16760, 18260, 18436, 23045, 29216, 33520, 34777, 36520, 36872, 46090, 67040, 69554, 73040, 73744, 92180, 139108, 146080, 147488, 173885, 184360, 278216, 347770, 368720, 382547, 556432, 695540, 737440, 765094, 1112864, 1391080, 1530188, 1912735, 2782160, 3060376, 3825470, 5564320, 6120752, 7650940, 12241504, 15301880, 30603760, 61207520]

約数ペア:

[(1, 61207520), (2, 30603760), (4, 15301880), (5, 12241504), (8, 7650940), (10, 6120752), (11, 5564320), (16, 3825470), (20, 3060376), (22, 2782160), (32, 1912735), (40, 1530188), (44, 1391080), (55, 1112864), (80, 765094), (83, 737440), (88, 695540), (110, 556432), (160, 382547), (166, 368720), (176, 347770), (220, 278216), (332, 184360), (352, 173885), (415, 147488), (419, 146080), (440, 139108), (664, 92180), (830, 73744), (838, 73040), (880, 69554), (913, 67040), (1328, 46090), (1660, 36872), (1676, 36520), (1760, 34777), (1826, 33520), (2095, 29216), (2656, 23045), (3320, 18436), (3352, 18260), (3652, 16760), (4190, 14608), (4565, 13408), (4609, 13280), (6640, 9218), (6704, 9130), (7304, 8380)]