56366960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 143053344

約数和(自身を除く): 86686384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 653, 664, 830, 1040, 1079, 1306, 1328, 1660, 2158, 2612, 3265, 3320, 4316, 5224, 5395, 6530, 6640, 8489, 8632, 10448, 10790, 13060, 16978, 17264, 21580, 26120, 33956, 42445, 43160, 52240, 54199, 67912, 84890, 86320, 108398, 135824, 169780, 216796, 270995, 339560, 433592, 541990, 679120, 704587, 867184, 1083980, 1409174, 2167960, 2818348, 3522935, 4335920, 5636696, 7045870, 11273392, 14091740, 28183480, 56366960]

約数ペア:

[(1, 56366960), (2, 28183480), (4, 14091740), (5, 11273392), (8, 7045870), (10, 5636696), (13, 4335920), (16, 3522935), (20, 2818348), (26, 2167960), (40, 1409174), (52, 1083980), (65, 867184), (80, 704587), (83, 679120), (104, 541990), (130, 433592), (166, 339560), (208, 270995), (260, 216796), (332, 169780), (415, 135824), (520, 108398), (653, 86320), (664, 84890), (830, 67912), (1040, 54199), (1079, 52240), (1306, 43160), (1328, 42445), (1660, 33956), (2158, 26120), (2612, 21580), (3265, 17264), (3320, 16978), (4316, 13060), (5224, 10790), (5395, 10448), (6530, 8632), (6640, 8489)]