5452640

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 13145328

約数和(自身を除く): 7692688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 643, 848, 1060, 1286, 1696, 2120, 2572, 3215, 4240, 5144, 6430, 8480, 10288, 12860, 20576, 25720, 34079, 51440, 68158, 102880, 136316, 170395, 272632, 340790, 545264, 681580, 1090528, 1363160, 2726320, 5452640]

約数ペア:

[(1, 5452640), (2, 2726320), (4, 1363160), (5, 1090528), (8, 681580), (10, 545264), (16, 340790), (20, 272632), (32, 170395), (40, 136316), (53, 102880), (80, 68158), (106, 51440), (160, 34079), (212, 25720), (265, 20576), (424, 12860), (530, 10288), (643, 8480), (848, 6430), (1060, 5144), (1286, 4240), (1696, 3215), (2120, 2572)]