27244340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 32630860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 439, 535, 580, 878, 1070, 1756, 2140, 2195, 3103, 4390, 6206, 8780, 12412, 12731, 15515, 25462, 31030, 46973, 50924, 62060, 63655, 93946, 127310, 187892, 234865, 254620, 469730, 939460, 1362217, 2724434, 5448868, 6811085, 13622170, 27244340]

約数ペア:

[(1, 27244340), (2, 13622170), (4, 6811085), (5, 5448868), (10, 2724434), (20, 1362217), (29, 939460), (58, 469730), (107, 254620), (116, 234865), (145, 187892), (214, 127310), (290, 93946), (428, 63655), (439, 62060), (535, 50924), (580, 46973), (878, 31030), (1070, 25462), (1756, 15515), (2140, 12731), (2195, 12412), (3103, 8780), (4390, 6206)]