4719751010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 9290211840

約数和(自身を除く): 4570460830

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 421, 830, 842, 1039, 1079, 2078, 2105, 2158, 4210, 5195, 5395, 5473, 10390, 10790, 10946, 13507, 27014, 27365, 34943, 54730, 67535, 69886, 86237, 135070, 172474, 174715, 349430, 431185, 437419, 454259, 862370, 874838, 908518, 1121081, 2187095, 2242162, 2271295, 4374190, 4542590, 5605405, 5686447, 11210810, 11372894, 28432235, 36305777, 56864470, 72611554, 181528885, 363057770, 471975101, 943950202, 2359875505, 4719751010]

約数ペア:

[(1, 4719751010), (2, 2359875505), (5, 943950202), (10, 471975101), (13, 363057770), (26, 181528885), (65, 72611554), (83, 56864470), (130, 36305777), (166, 28432235), (415, 11372894), (421, 11210810), (830, 5686447), (842, 5605405), (1039, 4542590), (1079, 4374190), (2078, 2271295), (2105, 2242162), (2158, 2187095), (4210, 1121081), (5195, 908518), (5395, 874838), (5473, 862370), (10390, 454259), (10790, 437419), (10946, 431185), (13507, 349430), (27014, 174715), (27365, 172474), (34943, 135070), (54730, 86237), (67535, 69886)]