2004248974360

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{119585261}}^1$

素因数の和:119585691

約数の個数: 32

約数和(自身を含む): 4520322903600

約数和(自身を除く): 2516073929240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 8380, 16760, 119585261, 239170522, 478341044, 597926305, 956682088, 1195852610, 2391705220, 4783410440, 50106224359, 100212448718, 200424897436, 250531121795, 400849794872, 501062243590, 1002124487180, 2004248974360]

約数ペア:

[(1, 2004248974360), (2, 1002124487180), (4, 501062243590), (5, 400849794872), (8, 250531121795), (10, 200424897436), (20, 100212448718), (40, 50106224359), (419, 4783410440), (838, 2391705220), (1676, 1195852610), (2095, 956682088), (3352, 597926305), (4190, 478341044), (8380, 239170522), (16760, 119585261)]