4116320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 10478160

約数和(自身を除く): 6361840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1979, 2080, 3958, 7916, 9895, 15832, 19790, 25727, 31664, 39580, 51454, 63328, 79160, 102908, 128635, 158320, 205816, 257270, 316640, 411632, 514540, 823264, 1029080, 2058160, 4116320]

約数ペア:

[(1, 4116320), (2, 2058160), (4, 1029080), (5, 823264), (8, 514540), (10, 411632), (13, 316640), (16, 257270), (20, 205816), (26, 158320), (32, 128635), (40, 102908), (52, 79160), (65, 63328), (80, 51454), (104, 39580), (130, 31664), (160, 25727), (208, 19790), (260, 15832), (416, 9895), (520, 7916), (1040, 3958), (1979, 2080)]