429564980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{14621}}^1$

素因数の和:14756

約数の個数: 48

約数和(自身を含む): 980141904

約数和(自身を除く): 550576924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 7345, 14621, 14690, 29242, 29380, 58484, 73105, 146210, 190073, 292420, 380146, 760292, 950365, 1652173, 1900730, 3304346, 3801460, 6608692, 8260865, 16521730, 21478249, 33043460, 42956498, 85912996, 107391245, 214782490, 429564980]

約数ペア:

[(1, 429564980), (2, 214782490), (4, 107391245), (5, 85912996), (10, 42956498), (13, 33043460), (20, 21478249), (26, 16521730), (52, 8260865), (65, 6608692), (113, 3801460), (130, 3304346), (226, 1900730), (260, 1652173), (452, 950365), (565, 760292), (1130, 380146), (1469, 292420), (2260, 190073), (2938, 146210), (5876, 73105), (7345, 58484), (14621, 29380), (14690, 29242)]