2005442064

素因数分解:

$2^4\times 3^5\times {\mathrm{515803}}^1$

素因数の和:515826

約数の個数: 60

約数和(自身を含む): 5820332336

約数和(自身を除く): 3814890272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 515803, 1031606, 1547409, 2063212, 3094818, 4126424, 4642227, 6189636, 8252848, 9284454, 12379272, 13926681, 18568908, 24758544, 27853362, 37137816, 41780043, 55706724, 74275632, 83560086, 111413448, 125340129, 167120172, 222826896, 250680258, 334240344, 501360516, 668480688, 1002721032, 2005442064]

約数ペア:

[(1, 2005442064), (2, 1002721032), (3, 668480688), (4, 501360516), (6, 334240344), (8, 250680258), (9, 222826896), (12, 167120172), (16, 125340129), (18, 111413448), (24, 83560086), (27, 74275632), (36, 55706724), (48, 41780043), (54, 37137816), (72, 27853362), (81, 24758544), (108, 18568908), (144, 13926681), (162, 12379272), (216, 9284454), (243, 8252848), (324, 6189636), (432, 4642227), (486, 4126424), (648, 3094818), (972, 2063212), (1296, 1547409), (1944, 1031606), (3888, 515803)]