1036802329720

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{438899}}^1$

素因数の和:439792

約数の個数: 64

約数和(自身を含む): 2367689940000

約数和(自身を除く): 1330887610280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 809, 1460, 1618, 2920, 3236, 4045, 6472, 8090, 16180, 32360, 59057, 118114, 236228, 295285, 438899, 472456, 590570, 877798, 1181140, 1755596, 2194495, 2362280, 3511192, 4388990, 8777980, 17555960, 32039627, 64079254, 128158508, 160198135, 256317016, 320396270, 355069291, 640792540, 710138582, 1281585080, 1420277164, 1775346455, 2840554328, 3550692910, 7101385820, 14202771640, 25920058243, 51840116486, 103680232972, 129600291215, 207360465944, 259200582430, 518401164860, 1036802329720]

約数ペア:

[(1, 1036802329720), (2, 518401164860), (4, 259200582430), (5, 207360465944), (8, 129600291215), (10, 103680232972), (20, 51840116486), (40, 25920058243), (73, 14202771640), (146, 7101385820), (292, 3550692910), (365, 2840554328), (584, 1775346455), (730, 1420277164), (809, 1281585080), (1460, 710138582), (1618, 640792540), (2920, 355069291), (3236, 320396270), (4045, 256317016), (6472, 160198135), (8090, 128158508), (16180, 64079254), (32360, 32039627), (59057, 17555960), (118114, 8777980), (236228, 4388990), (295285, 3511192), (438899, 2362280), (472456, 2194495), (590570, 1755596), (877798, 1181140)]