40102380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{222791}}^1$

素因数の和:222806

約数の個数: 36

約数和(自身を含む): 121644432

約数和(自身を除く): 81542052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 222791, 445582, 668373, 891164, 1113955, 1336746, 2005119, 2227910, 2673492, 3341865, 4010238, 4455820, 6683730, 8020476, 10025595, 13367460, 20051190, 40102380]

約数ペア:

[(1, 40102380), (2, 20051190), (3, 13367460), (4, 10025595), (5, 8020476), (6, 6683730), (9, 4455820), (10, 4010238), (12, 3341865), (15, 2673492), (18, 2227910), (20, 2005119), (30, 1336746), (36, 1113955), (45, 891164), (60, 668373), (90, 445582), (180, 222791)]