614136640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147629}}^1$

素因数の和:147659

約数の個数: 56

約数和(自身を含む): 1574916840

約数和(自身を除く): 960780200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 147629, 295258, 590516, 738145, 1181032, 1476290, 1919177, 2362064, 2952580, 3838354, 4724128, 5905160, 7676708, 9448256, 9595885, 11810320, 15353416, 19191770, 23620640, 30706832, 38383540, 47241280, 61413664, 76767080, 122827328, 153534160, 307068320, 614136640]

約数ペア:

[(1, 614136640), (2, 307068320), (4, 153534160), (5, 122827328), (8, 76767080), (10, 61413664), (13, 47241280), (16, 38383540), (20, 30706832), (26, 23620640), (32, 19191770), (40, 15353416), (52, 11810320), (64, 9595885), (65, 9448256), (80, 7676708), (104, 5905160), (130, 4724128), (160, 3838354), (208, 2952580), (260, 2362064), (320, 1919177), (416, 1476290), (520, 1181032), (832, 738145), (1040, 590516), (2080, 295258), (4160, 147629)]