40486380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61343}}^1$

素因数の和:61366

約数の個数: 48

約数和(自身を含む): 123669504

約数和(自身を除く): 83183124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 61343, 122686, 184029, 245372, 306715, 368058, 613430, 674773, 736116, 920145, 1226860, 1349546, 1840290, 2024319, 2699092, 3373865, 3680580, 4048638, 6747730, 8097276, 10121595, 13495460, 20243190, 40486380]

約数ペア:

[(1, 40486380), (2, 20243190), (3, 13495460), (4, 10121595), (5, 8097276), (6, 6747730), (10, 4048638), (11, 3680580), (12, 3373865), (15, 2699092), (20, 2024319), (22, 1840290), (30, 1349546), (33, 1226860), (44, 920145), (55, 736116), (60, 674773), (66, 613430), (110, 368058), (132, 306715), (165, 245372), (220, 184029), (330, 122686), (660, 61343)]