1262321985265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6529}}^1\times {\mathrm{34129}}^1$

素因数の和:40777

約数の個数: 32

約数和(自身を含む): 1668842323200

約数和(自身を除く): 406520337935

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 6529, 32645, 34129, 71819, 170645, 359095, 375419, 672487, 1877095, 3362435, 3515287, 7397357, 17576435, 36986785, 38668157, 193340785, 222828241, 1114141205, 2451110651, 12255553255, 22951308823, 114756544115, 252464397053, 1262321985265]

約数ペア:

[(1, 1262321985265), (5, 252464397053), (11, 114756544115), (55, 22951308823), (103, 12255553255), (515, 2451110651), (1133, 1114141205), (5665, 222828241), (6529, 193340785), (32645, 38668157), (34129, 36986785), (71819, 17576435), (170645, 7397357), (359095, 3515287), (375419, 3362435), (672487, 1877095)]