528091309720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2313349}}^1$

素因数の和:2313812

約数の個数: 64

約数和(自身を含む): 1282521240000

約数和(自身を除く): 754429930280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 439, 520, 878, 1756, 2195, 3512, 4390, 5707, 8780, 11414, 17560, 22828, 28535, 45656, 57070, 114140, 228280, 2313349, 4626698, 9253396, 11566745, 18506792, 23133490, 30073537, 46266980, 60147074, 92533960, 120294148, 150367685, 240588296, 300735370, 601470740, 1015560211, 1202941480, 2031120422, 4062240844, 5077801055, 8124481688, 10155602110, 13202282743, 20311204220, 26404565486, 40622408440, 52809130972, 66011413715, 105618261944, 132022827430, 264045654860, 528091309720]

約数ペア:

[(1, 528091309720), (2, 264045654860), (4, 132022827430), (5, 105618261944), (8, 66011413715), (10, 52809130972), (13, 40622408440), (20, 26404565486), (26, 20311204220), (40, 13202282743), (52, 10155602110), (65, 8124481688), (104, 5077801055), (130, 4062240844), (260, 2031120422), (439, 1202941480), (520, 1015560211), (878, 601470740), (1756, 300735370), (2195, 240588296), (3512, 150367685), (4390, 120294148), (5707, 92533960), (8780, 60147074), (11414, 46266980), (17560, 30073537), (22828, 23133490), (28535, 18506792), (45656, 11566745), (57070, 9253396), (114140, 4626698), (228280, 2313349)]