228652490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 464849280

約数和(自身を除く): 236196790

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 419, 451, 605, 838, 902, 1210, 1331, 2095, 2255, 2662, 4190, 4510, 4609, 4961, 6655, 9218, 9922, 13310, 17179, 23045, 24805, 34358, 46090, 49610, 50699, 54571, 85895, 101398, 109142, 171790, 188969, 253495, 272855, 377938, 506990, 545710, 557689, 944845, 1115378, 1889690, 2078659, 2788445, 4157318, 5576890, 10393295, 20786590, 22865249, 45730498, 114326245, 228652490]

約数ペア:

[(1, 228652490), (2, 114326245), (5, 45730498), (10, 22865249), (11, 20786590), (22, 10393295), (41, 5576890), (55, 4157318), (82, 2788445), (110, 2078659), (121, 1889690), (205, 1115378), (242, 944845), (410, 557689), (419, 545710), (451, 506990), (605, 377938), (838, 272855), (902, 253495), (1210, 188969), (1331, 171790), (2095, 109142), (2255, 101398), (2662, 85895), (4190, 54571), (4510, 50699), (4609, 49610), (4961, 46090), (6655, 34358), (9218, 24805), (9922, 23045), (13310, 17179)]