38762460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19577}}^1$

素因数の和:19603

約数の個数: 72

約数和(自身を含む): 128275056

約数和(自身を除く): 89512596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 19577, 39154, 58731, 78308, 97885, 117462, 176193, 195770, 215347, 234924, 293655, 352386, 391540, 430694, 587310, 646041, 704772, 861388, 880965, 1076735, 1174620, 1292082, 1761930, 1938123, 2153470, 2584164, 3230205, 3523860, 3876246, 4306940, 6460410, 7752492, 9690615, 12920820, 19381230, 38762460]

約数ペア:

[(1, 38762460), (2, 19381230), (3, 12920820), (4, 9690615), (5, 7752492), (6, 6460410), (9, 4306940), (10, 3876246), (11, 3523860), (12, 3230205), (15, 2584164), (18, 2153470), (20, 1938123), (22, 1761930), (30, 1292082), (33, 1174620), (36, 1076735), (44, 880965), (45, 861388), (55, 704772), (60, 646041), (66, 587310), (90, 430694), (99, 391540), (110, 352386), (132, 293655), (165, 234924), (180, 215347), (198, 195770), (220, 176193), (330, 117462), (396, 97885), (495, 78308), (660, 58731), (990, 39154), (1980, 19577)]