1797328480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3301}}^1$

素因数の和:3440

約数の個数: 96

約数和(自身を含む): 4403494368

約数和(自身を除く): 2606165888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 83, 160, 164, 166, 205, 328, 332, 410, 415, 656, 664, 820, 830, 1312, 1328, 1640, 1660, 2656, 3280, 3301, 3320, 3403, 6560, 6602, 6640, 6806, 13204, 13280, 13612, 16505, 17015, 26408, 27224, 33010, 34030, 52816, 54448, 66020, 68060, 105632, 108896, 132040, 135341, 136120, 264080, 270682, 272240, 273983, 528160, 541364, 544480, 547966, 676705, 1082728, 1095932, 1353410, 1369915, 2165456, 2191864, 2706820, 2739830, 4330912, 4383728, 5413640, 5479660, 8767456, 10827280, 10959320, 11233303, 21654560, 21918640, 22466606, 43837280, 44933212, 56166515, 89866424, 112333030, 179732848, 224666060, 359465696, 449332120, 898664240, 1797328480]

約数ペア:

[(1, 1797328480), (2, 898664240), (4, 449332120), (5, 359465696), (8, 224666060), (10, 179732848), (16, 112333030), (20, 89866424), (32, 56166515), (40, 44933212), (41, 43837280), (80, 22466606), (82, 21918640), (83, 21654560), (160, 11233303), (164, 10959320), (166, 10827280), (205, 8767456), (328, 5479660), (332, 5413640), (410, 4383728), (415, 4330912), (656, 2739830), (664, 2706820), (820, 2191864), (830, 2165456), (1312, 1369915), (1328, 1353410), (1640, 1095932), (1660, 1082728), (2656, 676705), (3280, 547966), (3301, 544480), (3320, 541364), (3403, 528160), (6560, 273983), (6602, 272240), (6640, 270682), (6806, 264080), (13204, 136120), (13280, 135341), (13612, 132040), (16505, 108896), (17015, 105632), (26408, 68060), (27224, 66020), (33010, 54448), (34030, 52816)]