35128720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 94993920

約数和(自身を除く): 59865200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 191, 209, 220, 242, 304, 380, 382, 418, 440, 484, 605, 760, 764, 836, 880, 955, 968, 1045, 1210, 1520, 1528, 1672, 1910, 1936, 2090, 2101, 2299, 2420, 3056, 3344, 3629, 3820, 4180, 4202, 4598, 4840, 7258, 7640, 8360, 8404, 9196, 9680, 10505, 11495, 14516, 15280, 16720, 16808, 18145, 18392, 21010, 22990, 23111, 29032, 33616, 36290, 36784, 39919, 42020, 45980, 46222, 58064, 72580, 79838, 84040, 91960, 92444, 115555, 145160, 159676, 168080, 183920, 184888, 199595, 231110, 290320, 319352, 369776, 399190, 439109, 462220, 638704, 798380, 878218, 924440, 1596760, 1756436, 1848880, 2195545, 3193520, 3512872, 4391090, 7025744, 8782180, 17564360, 35128720]

約数ペア:

[(1, 35128720), (2, 17564360), (4, 8782180), (5, 7025744), (8, 4391090), (10, 3512872), (11, 3193520), (16, 2195545), (19, 1848880), (20, 1756436), (22, 1596760), (38, 924440), (40, 878218), (44, 798380), (55, 638704), (76, 462220), (80, 439109), (88, 399190), (95, 369776), (110, 319352), (121, 290320), (152, 231110), (176, 199595), (190, 184888), (191, 183920), (209, 168080), (220, 159676), (242, 145160), (304, 115555), (380, 92444), (382, 91960), (418, 84040), (440, 79838), (484, 72580), (605, 58064), (760, 46222), (764, 45980), (836, 42020), (880, 39919), (955, 36784), (968, 36290), (1045, 33616), (1210, 29032), (1520, 23111), (1528, 22990), (1672, 21010), (1910, 18392), (1936, 18145), (2090, 16808), (2101, 16720), (2299, 15280), (2420, 14516), (3056, 11495), (3344, 10505), (3629, 9680), (3820, 9196), (4180, 8404), (4202, 8360), (4598, 7640), (4840, 7258)]