6560524540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{12583}}^1$

素因数の和:12922

約数の個数: 48

約数和(自身を含む): 13953139200

約数和(自身を除く): 7392614660

約数列:

[1, 2, 4, 5, 10, 20, 131, 199, 262, 398, 524, 655, 796, 995, 1310, 1990, 2620, 3980, 12583, 25166, 26069, 50332, 52138, 62915, 104276, 125830, 130345, 251660, 260690, 521380, 1648373, 2504017, 3296746, 5008034, 6593492, 8241865, 10016068, 12520085, 16483730, 25040170, 32967460, 50080340, 328026227, 656052454, 1312104908, 1640131135, 3280262270, 6560524540]

約数ペア:

[(1, 6560524540), (2, 3280262270), (4, 1640131135), (5, 1312104908), (10, 656052454), (20, 328026227), (131, 50080340), (199, 32967460), (262, 25040170), (398, 16483730), (524, 12520085), (655, 10016068), (796, 8241865), (995, 6593492), (1310, 5008034), (1990, 3296746), (2620, 2504017), (3980, 1648373), (12583, 521380), (25166, 260690), (26069, 251660), (50332, 130345), (52138, 125830), (62915, 104276)]