86091140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 188455680

約数和(自身を除く): 102364540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 755, 983, 1510, 1966, 3020, 3932, 4379, 4915, 8758, 9830, 17516, 19660, 21895, 28507, 43790, 57014, 87580, 114028, 142535, 148433, 285070, 296866, 570140, 593732, 742165, 1484330, 2968660, 4304557, 8609114, 17218228, 21522785, 43045570, 86091140]

約数ペア:

[(1, 86091140), (2, 43045570), (4, 21522785), (5, 17218228), (10, 8609114), (20, 4304557), (29, 2968660), (58, 1484330), (116, 742165), (145, 593732), (151, 570140), (290, 296866), (302, 285070), (580, 148433), (604, 142535), (755, 114028), (983, 87580), (1510, 57014), (1966, 43790), (3020, 28507), (3932, 21895), (4379, 19660), (4915, 17516), (8758, 9830)]