1567280041940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1\times {\mathrm{1326607}}^1$

素因数の和:1329744

約数の個数: 48

約数和(自身を含む): 3465630739200

約数和(自身を除く): 1898350697260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3109, 6218, 12436, 15545, 31090, 59071, 62180, 118142, 236284, 295355, 590710, 1181420, 1326607, 2653214, 5306428, 6633035, 13266070, 25205533, 26532140, 50411066, 100822132, 126027665, 252055330, 504110660, 4124421163, 8248842326, 16497684652, 20622105815, 41244211630, 78364002097, 82488423260, 156728004194, 313456008388, 391820010485, 783640020970, 1567280041940]

約数ペア:

[(1, 1567280041940), (2, 783640020970), (4, 391820010485), (5, 313456008388), (10, 156728004194), (19, 82488423260), (20, 78364002097), (38, 41244211630), (76, 20622105815), (95, 16497684652), (190, 8248842326), (380, 4124421163), (3109, 504110660), (6218, 252055330), (12436, 126027665), (15545, 100822132), (31090, 50411066), (59071, 26532140), (62180, 25205533), (118142, 13266070), (236284, 6633035), (295355, 5306428), (590710, 2653214), (1181420, 1326607)]