392830550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 858337920

約数和(自身を除く): 465507370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 109, 175, 218, 245, 350, 490, 545, 763, 1090, 1225, 1471, 1526, 2450, 2725, 2942, 3815, 5341, 5450, 7355, 7630, 10297, 10682, 14710, 19075, 20594, 26705, 36775, 38150, 51485, 53410, 72079, 73550, 102970, 133525, 144158, 160339, 257425, 267050, 320678, 360395, 514850, 720790, 801695, 1122373, 1603390, 1801975, 2244746, 3603950, 4008475, 5611865, 7856611, 8016950, 11223730, 15713222, 28059325, 39283055, 56118650, 78566110, 196415275, 392830550]

約数ペア:

[(1, 392830550), (2, 196415275), (5, 78566110), (7, 56118650), (10, 39283055), (14, 28059325), (25, 15713222), (35, 11223730), (49, 8016950), (50, 7856611), (70, 5611865), (98, 4008475), (109, 3603950), (175, 2244746), (218, 1801975), (245, 1603390), (350, 1122373), (490, 801695), (545, 720790), (763, 514850), (1090, 360395), (1225, 320678), (1471, 267050), (1526, 257425), (2450, 160339), (2725, 144158), (2942, 133525), (3815, 102970), (5341, 73550), (5450, 72079), (7355, 53410), (7630, 51485), (10297, 38150), (10682, 36775), (14710, 26705), (19075, 20594)]