4913591280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1574869}}^1$

素因数の和:1574898

約数の個数: 80

約数和(自身を含む): 16403845920

約数和(自身を除く): 11490254640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1574869, 3149738, 4724607, 6299476, 7874345, 9449214, 12598952, 15748690, 18898428, 20473297, 23623035, 25197904, 31497380, 37796856, 40946594, 47246070, 61419891, 62994760, 75593712, 81893188, 94492140, 102366485, 122839782, 125989520, 163786376, 188984280, 204732970, 245679564, 307099455, 327572752, 377968560, 409465940, 491359128, 614198910, 818931880, 982718256, 1228397820, 1637863760, 2456795640, 4913591280]

約数ペア:

[(1, 4913591280), (2, 2456795640), (3, 1637863760), (4, 1228397820), (5, 982718256), (6, 818931880), (8, 614198910), (10, 491359128), (12, 409465940), (13, 377968560), (15, 327572752), (16, 307099455), (20, 245679564), (24, 204732970), (26, 188984280), (30, 163786376), (39, 125989520), (40, 122839782), (48, 102366485), (52, 94492140), (60, 81893188), (65, 75593712), (78, 62994760), (80, 61419891), (104, 47246070), (120, 40946594), (130, 37796856), (156, 31497380), (195, 25197904), (208, 23623035), (240, 20473297), (260, 18898428), (312, 15748690), (390, 12598952), (520, 9449214), (624, 7874345), (780, 6299476), (1040, 4724607), (1560, 3149738), (3120, 1574869)]