74341540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40847}}^1$

素因数の和:40876

約数の個数: 48

約数和(自身を含む): 192148992

約数和(自身を除く): 117807452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 40847, 81694, 163388, 204235, 285929, 408470, 531011, 571858, 816940, 1062022, 1143716, 1429645, 2124044, 2655055, 2859290, 3717077, 5310110, 5718580, 7434154, 10620220, 14868308, 18585385, 37170770, 74341540]

約数ペア:

[(1, 74341540), (2, 37170770), (4, 18585385), (5, 14868308), (7, 10620220), (10, 7434154), (13, 5718580), (14, 5310110), (20, 3717077), (26, 2859290), (28, 2655055), (35, 2124044), (52, 1429645), (65, 1143716), (70, 1062022), (91, 816940), (130, 571858), (140, 531011), (182, 408470), (260, 285929), (364, 204235), (455, 163388), (910, 81694), (1820, 40847)]