45316480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 121836960

約数和(自身を除く): 76520480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 157, 160, 164, 176, 205, 220, 314, 320, 328, 352, 410, 440, 451, 628, 640, 656, 704, 785, 820, 880, 902, 1256, 1312, 1408, 1570, 1640, 1727, 1760, 1804, 2255, 2512, 2624, 3140, 3280, 3454, 3520, 3608, 4510, 5024, 5248, 6280, 6437, 6560, 6908, 7040, 7216, 8635, 9020, 10048, 12560, 12874, 13120, 13816, 14432, 17270, 18040, 20096, 25120, 25748, 26240, 27632, 28864, 32185, 34540, 36080, 50240, 51496, 55264, 57728, 64370, 69080, 70807, 72160, 100480, 102992, 110528, 128740, 138160, 141614, 144320, 205984, 221056, 257480, 276320, 283228, 288640, 354035, 411968, 514960, 552640, 566456, 708070, 823936, 1029920, 1105280, 1132912, 1416140, 2059840, 2265824, 2832280, 4119680, 4531648, 5664560, 9063296, 11329120, 22658240, 45316480]

約数ペア:

[(1, 45316480), (2, 22658240), (4, 11329120), (5, 9063296), (8, 5664560), (10, 4531648), (11, 4119680), (16, 2832280), (20, 2265824), (22, 2059840), (32, 1416140), (40, 1132912), (41, 1105280), (44, 1029920), (55, 823936), (64, 708070), (80, 566456), (82, 552640), (88, 514960), (110, 411968), (128, 354035), (157, 288640), (160, 283228), (164, 276320), (176, 257480), (205, 221056), (220, 205984), (314, 144320), (320, 141614), (328, 138160), (352, 128740), (410, 110528), (440, 102992), (451, 100480), (628, 72160), (640, 70807), (656, 69080), (704, 64370), (785, 57728), (820, 55264), (880, 51496), (902, 50240), (1256, 36080), (1312, 34540), (1408, 32185), (1570, 28864), (1640, 27632), (1727, 26240), (1760, 25748), (1804, 25120), (2255, 20096), (2512, 18040), (2624, 17270), (3140, 14432), (3280, 13816), (3454, 13120), (3520, 12874), (3608, 12560), (4510, 10048), (5024, 9020), (5248, 8635), (6280, 7216), (6437, 7040), (6560, 6908)]