2012590970900

素因数分解:

$2^2\times 5^2\times {\mathrm{53549}}^1\times {\mathrm{375841}}^1$

素因数の和:429404

約数の個数: 36

約数和(自身を含む): 4367415584700

約数和(自身を除く): 2354824613800

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 53549, 107098, 214196, 267745, 375841, 535490, 751682, 1070980, 1338725, 1503364, 1879205, 2677450, 3758410, 5354900, 7516820, 9396025, 18792050, 37584100, 20125909709, 40251819418, 80503638836, 100629548545, 201259097090, 402518194180, 503147742725, 1006295485450, 2012590970900]

約数ペア:

[(1, 2012590970900), (2, 1006295485450), (4, 503147742725), (5, 402518194180), (10, 201259097090), (20, 100629548545), (25, 80503638836), (50, 40251819418), (100, 20125909709), (53549, 37584100), (107098, 18792050), (214196, 9396025), (267745, 7516820), (375841, 5354900), (535490, 3758410), (751682, 2677450), (1070980, 1879205), (1338725, 1503364)]