41408820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25561}}^1$

素因数の和:25582

約数の個数: 60

約数和(自身を含む): 129906084

約数和(自身を除く): 88497264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 25561, 51122, 76683, 102244, 127805, 153366, 230049, 255610, 306732, 383415, 460098, 511220, 690147, 766830, 920196, 1150245, 1380294, 1533660, 2070441, 2300490, 2760588, 3450735, 4140882, 4600980, 6901470, 8281764, 10352205, 13802940, 20704410, 41408820]

約数ペア:

[(1, 41408820), (2, 20704410), (3, 13802940), (4, 10352205), (5, 8281764), (6, 6901470), (9, 4600980), (10, 4140882), (12, 3450735), (15, 2760588), (18, 2300490), (20, 2070441), (27, 1533660), (30, 1380294), (36, 1150245), (45, 920196), (54, 766830), (60, 690147), (81, 511220), (90, 460098), (108, 383415), (135, 306732), (162, 255610), (180, 230049), (270, 153366), (324, 127805), (405, 102244), (540, 76683), (810, 51122), (1620, 25561)]