25693120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4757

約数の個数: 56

約数和(自身を含む): 64794384

約数和(自身を除く): 39101264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4723, 5440, 9446, 18892, 23615, 37784, 47230, 75568, 80291, 94460, 151136, 160582, 188920, 302272, 321164, 377840, 401455, 642328, 755680, 802910, 1284656, 1511360, 1605820, 2569312, 3211640, 5138624, 6423280, 12846560, 25693120]

約数ペア:

[(1, 25693120), (2, 12846560), (4, 6423280), (5, 5138624), (8, 3211640), (10, 2569312), (16, 1605820), (17, 1511360), (20, 1284656), (32, 802910), (34, 755680), (40, 642328), (64, 401455), (68, 377840), (80, 321164), (85, 302272), (136, 188920), (160, 160582), (170, 151136), (272, 94460), (320, 80291), (340, 75568), (544, 47230), (680, 37784), (1088, 23615), (1360, 18892), (2720, 9446), (4723, 5440)]