33978880

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 80

約数和(自身を含む): 87822504

約数和(自身を除く): 53843624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1021, 1040, 1280, 1664, 2042, 2080, 2560, 3328, 4084, 4160, 5105, 6656, 8168, 8320, 10210, 13273, 16336, 16640, 20420, 26546, 32672, 33280, 40840, 53092, 65344, 66365, 81680, 106184, 130688, 132730, 163360, 212368, 261376, 265460, 326720, 424736, 522752, 530920, 653440, 849472, 1061840, 1306880, 1698944, 2123680, 2613760, 3397888, 4247360, 6795776, 8494720, 16989440, 33978880]

約数ペア:

[(1, 33978880), (2, 16989440), (4, 8494720), (5, 6795776), (8, 4247360), (10, 3397888), (13, 2613760), (16, 2123680), (20, 1698944), (26, 1306880), (32, 1061840), (40, 849472), (52, 653440), (64, 530920), (65, 522752), (80, 424736), (104, 326720), (128, 265460), (130, 261376), (160, 212368), (208, 163360), (256, 132730), (260, 130688), (320, 106184), (416, 81680), (512, 66365), (520, 65344), (640, 53092), (832, 40840), (1021, 33280), (1040, 32672), (1280, 26546), (1664, 20420), (2042, 16640), (2080, 16336), (2560, 13273), (3328, 10210), (4084, 8320), (4160, 8168), (5105, 6656)]