411383060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 1045699200

約数和(自身を除く): 634316140

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 121, 190, 209, 220, 230, 242, 253, 380, 389, 418, 437, 460, 484, 506, 605, 778, 836, 874, 1012, 1045, 1210, 1265, 1556, 1748, 1945, 2090, 2185, 2299, 2420, 2530, 2783, 3890, 4180, 4279, 4370, 4598, 4807, 5060, 5566, 7391, 7780, 8558, 8740, 8947, 9196, 9614, 11132, 11495, 13915, 14782, 17116, 17894, 19228, 21395, 22990, 24035, 27830, 29564, 35788, 36955, 42790, 44735, 45980, 47069, 48070, 52877, 55660, 73910, 81301, 85580, 89470, 94138, 96140, 98417, 105754, 147820, 162602, 169993, 178940, 188276, 196834, 211508, 235345, 264385, 325204, 339986, 393668, 406505, 470690, 492085, 528770, 679972, 813010, 849965, 894311, 941380, 984170, 1057540, 1082587, 1626020, 1699930, 1788622, 1869923, 1968340, 2165174, 3399860, 3577244, 3739846, 4330348, 4471555, 5412935, 7479692, 8943110, 9349615, 10825870, 17886220, 18699230, 20569153, 21651740, 37398460, 41138306, 82276612, 102845765, 205691530, 411383060]

約数ペア:

[(1, 411383060), (2, 205691530), (4, 102845765), (5, 82276612), (10, 41138306), (11, 37398460), (19, 21651740), (20, 20569153), (22, 18699230), (23, 17886220), (38, 10825870), (44, 9349615), (46, 8943110), (55, 7479692), (76, 5412935), (92, 4471555), (95, 4330348), (110, 3739846), (115, 3577244), (121, 3399860), (190, 2165174), (209, 1968340), (220, 1869923), (230, 1788622), (242, 1699930), (253, 1626020), (380, 1082587), (389, 1057540), (418, 984170), (437, 941380), (460, 894311), (484, 849965), (506, 813010), (605, 679972), (778, 528770), (836, 492085), (874, 470690), (1012, 406505), (1045, 393668), (1210, 339986), (1265, 325204), (1556, 264385), (1748, 235345), (1945, 211508), (2090, 196834), (2185, 188276), (2299, 178940), (2420, 169993), (2530, 162602), (2783, 147820), (3890, 105754), (4180, 98417), (4279, 96140), (4370, 94138), (4598, 89470), (4807, 85580), (5060, 81301), (5566, 73910), (7391, 55660), (7780, 52877), (8558, 48070), (8740, 47069), (8947, 45980), (9196, 44735), (9614, 42790), (11132, 36955), (11495, 35788), (13915, 29564), (14782, 27830), (17116, 24035), (17894, 22990), (19228, 21395)]