20143330280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{34019}}^1$

素因数の和:34274

約数の個数: 64

約数和(自身を含む): 46073966400

約数和(自身を除く): 25930636120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 131, 226, 262, 452, 524, 565, 655, 904, 1048, 1130, 1310, 2260, 2620, 4520, 5240, 14803, 29606, 34019, 59212, 68038, 74015, 118424, 136076, 148030, 170095, 272152, 296060, 340190, 592120, 680380, 1360760, 3844147, 4456489, 7688294, 8912978, 15376588, 17825956, 19220735, 22282445, 30753176, 35651912, 38441470, 44564890, 76882940, 89129780, 153765880, 178259560, 503583257, 1007166514, 2014333028, 2517916285, 4028666056, 5035832570, 10071665140, 20143330280]

約数ペア:

[(1, 20143330280), (2, 10071665140), (4, 5035832570), (5, 4028666056), (8, 2517916285), (10, 2014333028), (20, 1007166514), (40, 503583257), (113, 178259560), (131, 153765880), (226, 89129780), (262, 76882940), (452, 44564890), (524, 38441470), (565, 35651912), (655, 30753176), (904, 22282445), (1048, 19220735), (1130, 17825956), (1310, 15376588), (2260, 8912978), (2620, 7688294), (4520, 4456489), (5240, 3844147), (14803, 1360760), (29606, 680380), (34019, 592120), (59212, 340190), (68038, 296060), (74015, 272152), (118424, 170095), (136076, 148030)]