32682880

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 78825600

約数和(自身を除く): 46142720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 229, 320, 446, 458, 640, 892, 916, 1115, 1145, 1784, 1832, 2230, 2290, 3568, 3664, 4460, 4580, 7136, 7328, 8920, 9160, 14272, 14656, 17840, 18320, 28544, 29312, 35680, 36640, 51067, 71360, 73280, 102134, 142720, 146560, 204268, 255335, 408536, 510670, 817072, 1021340, 1634144, 2042680, 3268288, 4085360, 6536576, 8170720, 16341440, 32682880]

約数ペア:

[(1, 32682880), (2, 16341440), (4, 8170720), (5, 6536576), (8, 4085360), (10, 3268288), (16, 2042680), (20, 1634144), (32, 1021340), (40, 817072), (64, 510670), (80, 408536), (128, 255335), (160, 204268), (223, 146560), (229, 142720), (320, 102134), (446, 73280), (458, 71360), (640, 51067), (892, 36640), (916, 35680), (1115, 29312), (1145, 28544), (1784, 18320), (1832, 17840), (2230, 14656), (2290, 14272), (3568, 9160), (3664, 8920), (4460, 7328), (4580, 7136)]