3186560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 8225280

約数和(自身を除く): 5038720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 383, 416, 520, 640, 766, 832, 1040, 1532, 1664, 1915, 2080, 3064, 3830, 4160, 4979, 6128, 7660, 8320, 9958, 12256, 15320, 19916, 24512, 24895, 30640, 39832, 49024, 49790, 61280, 79664, 99580, 122560, 159328, 199160, 245120, 318656, 398320, 637312, 796640, 1593280, 3186560]

約数ペア:

[(1, 3186560), (2, 1593280), (4, 796640), (5, 637312), (8, 398320), (10, 318656), (13, 245120), (16, 199160), (20, 159328), (26, 122560), (32, 99580), (40, 79664), (52, 61280), (64, 49790), (65, 49024), (80, 39832), (104, 30640), (128, 24895), (130, 24512), (160, 19916), (208, 15320), (260, 12256), (320, 9958), (383, 8320), (416, 7660), (520, 6128), (640, 4979), (766, 4160), (832, 3830), (1040, 3064), (1532, 2080), (1664, 1915)]